19642431648

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{269}}^1$

素因数の和:377

約数の個数: 432

約数和(自身を含む): 65015485920

約数和(自身を除く): 45373054272

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 43, 48, 49, 56, 57, 76, 84, 86, 96, 98, 112, 114, 129, 133, 147, 152, 168, 172, 196, 224, 228, 258, 266, 269, 294, 301, 304, 336, 344, 361, 392, 399, 456, 516, 532, 538, 588, 602, 608, 672, 688, 722, 784, 798, 807, 817, 903, 912, 931, 1032, 1064, 1076, 1083, 1176, 1204, 1376, 1444, 1568, 1596, 1614, 1634, 1806, 1824, 1862, 1883, 2064, 2107, 2128, 2152, 2166, 2352, 2408, 2451, 2527, 2793, 2888, 3192, 3228, 3268, 3612, 3724, 3766, 4128, 4214, 4256, 4304, 4332, 4704, 4816, 4902, 5054, 5111, 5586, 5649, 5719, 5776, 6321, 6384, 6456, 6536, 7224, 7448, 7532, 7581, 8428, 8608, 8664, 9632, 9804, 10108, 10222, 11172, 11298, 11438, 11552, 11567, 12642, 12768, 12912, 13072, 13181, 14448, 14896, 15064, 15162, 15333, 15523, 16856, 17157, 17328, 17689, 19608, 20216, 20444, 22344, 22596, 22876, 23134, 25284, 25824, 26144, 26362, 28896, 29792, 30128, 30324, 30666, 31046, 33712, 34314, 34656, 34701, 35378, 35777, 39216, 39543, 40033, 40432, 40888, 44688, 45192, 45752, 46268, 46569, 50568, 52724, 53067, 60256, 60648, 61332, 62092, 67424, 68628, 69402, 70756, 71554, 78432, 79086, 80066, 80864, 80969, 81776, 89376, 90384, 91504, 92536, 93138, 97109, 101136, 105448, 106134, 107331, 108661, 120099, 121296, 122664, 124184, 137256, 138804, 141512, 143108, 158172, 160132, 161938, 163552, 180768, 183008, 185072, 186276, 194218, 202272, 210896, 212268, 214662, 217322, 219773, 240198, 242592, 242907, 245328, 248368, 250439, 274512, 277608, 283024, 286216, 291327, 316344, 320264, 323876, 325983, 370144, 372552, 388436, 421792, 424536, 429324, 434644, 439546, 480396, 485814, 490656, 496736, 500878, 549024, 555216, 566048, 566783, 572432, 582654, 632688, 640528, 647752, 651966, 659319, 679763, 745104, 751317, 760627, 776872, 849072, 858648, 869288, 879092, 960792, 971628, 1001756, 1110432, 1133566, 1144864, 1165308, 1265376, 1281056, 1295504, 1303932, 1318638, 1359526, 1490208, 1502634, 1521254, 1538411, 1553744, 1698144, 1700349, 1717296, 1738576, 1758184, 1921584, 1943256, 2003512, 2039289, 2267132, 2281881, 2330616, 2591008, 2607864, 2637276, 2719052, 3005268, 3042508, 3076822, 3107488, 3400698, 3434592, 3477152, 3516368, 3843168, 3886512, 4007024, 4078578, 4175687, 4534264, 4563762, 4615233, 4661232, 4758341, 5215728, 5274552, 5438104, 6010536, 6085016, 6153644, 6801396, 7032736, 7773024, 8014048, 8157156, 8351374, 9068528, 9127524, 9230466, 9322464, 9516682, 10431456, 10549104, 10768877, 10876208, 12021072, 12170032, 12307288, 12527061, 13602792, 14275023, 16314312, 16702748, 18137056, 18255048, 18460932, 19033364, 21098208, 21537754, 21752416, 24042144, 24340064, 24614576, 25054122, 27205584, 28550046, 29229809, 32306631, 32628624, 33405496, 36510096, 36921864, 38066728, 43075508, 49229152, 50108244, 54411168, 57100092, 58459618, 64613262, 65257248, 66810992, 73020192, 73843728, 76133456, 86151016, 87689427, 100216488, 114200184, 116919236, 129226524, 133621984, 147687456, 152266912, 172302032, 175378854, 200432976, 204608663, 228400368, 233838472, 258453048, 344604064, 350757708, 400865952, 409217326, 456800736, 467676944, 516906096, 613825989, 701515416, 818434652, 935353888, 1033812192, 1227651978, 1403030832, 1636869304, 2455303956, 2806061664, 3273738608, 4910607912, 6547477216, 9821215824, 19642431648]

約数ペア:

[(1, 19642431648), (2, 9821215824), (3, 6547477216), (4, 4910607912), (6, 3273738608), (7, 2806061664), (8, 2455303956), (12, 1636869304), (14, 1403030832), (16, 1227651978), (19, 1033812192), (21, 935353888), (24, 818434652), (28, 701515416), (32, 613825989), (38, 516906096), (42, 467676944), (43, 456800736), (48, 409217326), (49, 400865952), (56, 350757708), (57, 344604064), (76, 258453048), (84, 233838472), (86, 228400368), (96, 204608663), (98, 200432976), (112, 175378854), (114, 172302032), (129, 152266912), (133, 147687456), (147, 133621984), (152, 129226524), (168, 116919236), (172, 114200184), (196, 100216488), (224, 87689427), (228, 86151016), (258, 76133456), (266, 73843728), (269, 73020192), (294, 66810992), (301, 65257248), (304, 64613262), (336, 58459618), (344, 57100092), (361, 54411168), (392, 50108244), (399, 49229152), (456, 43075508), (516, 38066728), (532, 36921864), (538, 36510096), (588, 33405496), (602, 32628624), (608, 32306631), (672, 29229809), (688, 28550046), (722, 27205584), (784, 25054122), (798, 24614576), (807, 24340064), (817, 24042144), (903, 21752416), (912, 21537754), (931, 21098208), (1032, 19033364), (1064, 18460932), (1076, 18255048), (1083, 18137056), (1176, 16702748), (1204, 16314312), (1376, 14275023), (1444, 13602792), (1568, 12527061), (1596, 12307288), (1614, 12170032), (1634, 12021072), (1806, 10876208), (1824, 10768877), (1862, 10549104), (1883, 10431456), (2064, 9516682), (2107, 9322464), (2128, 9230466), (2152, 9127524), (2166, 9068528), (2352, 8351374), (2408, 8157156), (2451, 8014048), (2527, 7773024), (2793, 7032736), (2888, 6801396), (3192, 6153644), (3228, 6085016), (3268, 6010536), (3612, 5438104), (3724, 5274552), (3766, 5215728), (4128, 4758341), (4214, 4661232), (4256, 4615233), (4304, 4563762), (4332, 4534264), (4704, 4175687), (4816, 4078578), (4902, 4007024), (5054, 3886512), (5111, 3843168), (5586, 3516368), (5649, 3477152), (5719, 3434592), (5776, 3400698), (6321, 3107488), (6384, 3076822), (6456, 3042508), (6536, 3005268), (7224, 2719052), (7448, 2637276), (7532, 2607864), (7581, 2591008), (8428, 2330616), (8608, 2281881), (8664, 2267132), (9632, 2039289), (9804, 2003512), (10108, 1943256), (10222, 1921584), (11172, 1758184), (11298, 1738576), (11438, 1717296), (11552, 1700349), (11567, 1698144), (12642, 1553744), (12768, 1538411), (12912, 1521254), (13072, 1502634), (13181, 1490208), (14448, 1359526), (14896, 1318638), (15064, 1303932), (15162, 1295504), (15333, 1281056), (15523, 1265376), (16856, 1165308), (17157, 1144864), (17328, 1133566), (17689, 1110432), (19608, 1001756), (20216, 971628), (20444, 960792), (22344, 879092), (22596, 869288), (22876, 858648), (23134, 849072), (25284, 776872), (25824, 760627), (26144, 751317), (26362, 745104), (28896, 679763), (29792, 659319), (30128, 651966), (30324, 647752), (30666, 640528), (31046, 632688), (33712, 582654), (34314, 572432), (34656, 566783), (34701, 566048), (35378, 555216), (35777, 549024), (39216, 500878), (39543, 496736), (40033, 490656), (40432, 485814), (40888, 480396), (44688, 439546), (45192, 434644), (45752, 429324), (46268, 424536), (46569, 421792), (50568, 388436), (52724, 372552), (53067, 370144), (60256, 325983), (60648, 323876), (61332, 320264), (62092, 316344), (67424, 291327), (68628, 286216), (69402, 283024), (70756, 277608), (71554, 274512), (78432, 250439), (79086, 248368), (80066, 245328), (80864, 242907), (80969, 242592), (81776, 240198), (89376, 219773), (90384, 217322), (91504, 214662), (92536, 212268), (93138, 210896), (97109, 202272), (101136, 194218), (105448, 186276), (106134, 185072), (107331, 183008), (108661, 180768), (120099, 163552), (121296, 161938), (122664, 160132), (124184, 158172), (137256, 143108), (138804, 141512)]