1626940512

素因数分解:

$2^5\times 3^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:231

約数の個数: 384

約数和(自身を含む): 5419008000

約数和(自身を除く): 3792067488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 23, 24, 27, 31, 32, 36, 38, 46, 48, 54, 57, 62, 69, 72, 76, 92, 93, 96, 108, 114, 124, 138, 139, 144, 152, 171, 184, 186, 207, 216, 228, 248, 276, 278, 279, 288, 304, 342, 368, 372, 414, 417, 432, 437, 456, 496, 513, 552, 556, 558, 589, 608, 621, 684, 713, 736, 744, 828, 834, 837, 864, 874, 912, 992, 1026, 1104, 1112, 1116, 1178, 1242, 1251, 1311, 1368, 1426, 1488, 1656, 1668, 1674, 1748, 1767, 1824, 2052, 2139, 2208, 2224, 2232, 2356, 2484, 2502, 2622, 2641, 2736, 2852, 2976, 3197, 3312, 3336, 3348, 3496, 3534, 3753, 3933, 4104, 4278, 4309, 4448, 4464, 4712, 4968, 5004, 5244, 5282, 5301, 5472, 5704, 6394, 6417, 6624, 6672, 6696, 6992, 7068, 7506, 7866, 7923, 8208, 8556, 8618, 8928, 9424, 9591, 9936, 10008, 10488, 10564, 10602, 11408, 11799, 12788, 12834, 12927, 13344, 13392, 13547, 13984, 14136, 15012, 15732, 15846, 15903, 16416, 17112, 17236, 18848, 19182, 19251, 19872, 20016, 20976, 21128, 21204, 22816, 23598, 23769, 25576, 25668, 25854, 26784, 27094, 28272, 28773, 30024, 31464, 31692, 31806, 34224, 34472, 38364, 38502, 38781, 40032, 40641, 41952, 42256, 42408, 47196, 47538, 51152, 51336, 51708, 54188, 56544, 57546, 60048, 60743, 62928, 63384, 63612, 68448, 68944, 71307, 76728, 77004, 77562, 81282, 81871, 84512, 84816, 86319, 94392, 95076, 99107, 102304, 102672, 103416, 108376, 115092, 116343, 120096, 121486, 121923, 125856, 126768, 127224, 137888, 142614, 153456, 154008, 155124, 162564, 163742, 169632, 172638, 182229, 188784, 190152, 198214, 205344, 206832, 216752, 230184, 232686, 242972, 243846, 245613, 253536, 254448, 285228, 297321, 306912, 308016, 310248, 325128, 327484, 345276, 364458, 365769, 377568, 380304, 396428, 413664, 433504, 460368, 465372, 485944, 487692, 491226, 508896, 546687, 570456, 594642, 616032, 620496, 650256, 654968, 690552, 728916, 731538, 736839, 760608, 792856, 891963, 920736, 930744, 971888, 975384, 982452, 1093374, 1140912, 1189284, 1240992, 1300512, 1309936, 1381104, 1457832, 1463076, 1473678, 1585712, 1640061, 1783926, 1861488, 1883033, 1943776, 1950768, 1964904, 2186748, 2210517, 2281824, 2378568, 2619872, 2675889, 2762208, 2915664, 2926152, 2947356, 3171424, 3280122, 3567852, 3722976, 3766066, 3901536, 3929808, 4373496, 4421034, 4757136, 5351778, 5649099, 5831328, 5852304, 5894712, 6560244, 7135704, 7532132, 7859616, 8746992, 8842068, 9514272, 10703556, 11298198, 11704608, 11789424, 13120488, 14271408, 15064264, 16947297, 17493984, 17684136, 21407112, 22596396, 23578848, 26240976, 28542816, 30128528, 33894594, 35368272, 42814224, 45192792, 50841891, 52481952, 60257056, 67789188, 70736544, 85628448, 90385584, 101683782, 135578376, 180771168, 203367564, 271156752, 406735128, 542313504, 813470256, 1626940512]

約数ペア:

[(1, 1626940512), (2, 813470256), (3, 542313504), (4, 406735128), (6, 271156752), (8, 203367564), (9, 180771168), (12, 135578376), (16, 101683782), (18, 90385584), (19, 85628448), (23, 70736544), (24, 67789188), (27, 60257056), (31, 52481952), (32, 50841891), (36, 45192792), (38, 42814224), (46, 35368272), (48, 33894594), (54, 30128528), (57, 28542816), (62, 26240976), (69, 23578848), (72, 22596396), (76, 21407112), (92, 17684136), (93, 17493984), (96, 16947297), (108, 15064264), (114, 14271408), (124, 13120488), (138, 11789424), (139, 11704608), (144, 11298198), (152, 10703556), (171, 9514272), (184, 8842068), (186, 8746992), (207, 7859616), (216, 7532132), (228, 7135704), (248, 6560244), (276, 5894712), (278, 5852304), (279, 5831328), (288, 5649099), (304, 5351778), (342, 4757136), (368, 4421034), (372, 4373496), (414, 3929808), (417, 3901536), (432, 3766066), (437, 3722976), (456, 3567852), (496, 3280122), (513, 3171424), (552, 2947356), (556, 2926152), (558, 2915664), (589, 2762208), (608, 2675889), (621, 2619872), (684, 2378568), (713, 2281824), (736, 2210517), (744, 2186748), (828, 1964904), (834, 1950768), (837, 1943776), (864, 1883033), (874, 1861488), (912, 1783926), (992, 1640061), (1026, 1585712), (1104, 1473678), (1112, 1463076), (1116, 1457832), (1178, 1381104), (1242, 1309936), (1251, 1300512), (1311, 1240992), (1368, 1189284), (1426, 1140912), (1488, 1093374), (1656, 982452), (1668, 975384), (1674, 971888), (1748, 930744), (1767, 920736), (1824, 891963), (2052, 792856), (2139, 760608), (2208, 736839), (2224, 731538), (2232, 728916), (2356, 690552), (2484, 654968), (2502, 650256), (2622, 620496), (2641, 616032), (2736, 594642), (2852, 570456), (2976, 546687), (3197, 508896), (3312, 491226), (3336, 487692), (3348, 485944), (3496, 465372), (3534, 460368), (3753, 433504), (3933, 413664), (4104, 396428), (4278, 380304), (4309, 377568), (4448, 365769), (4464, 364458), (4712, 345276), (4968, 327484), (5004, 325128), (5244, 310248), (5282, 308016), (5301, 306912), (5472, 297321), (5704, 285228), (6394, 254448), (6417, 253536), (6624, 245613), (6672, 243846), (6696, 242972), (6992, 232686), (7068, 230184), (7506, 216752), (7866, 206832), (7923, 205344), (8208, 198214), (8556, 190152), (8618, 188784), (8928, 182229), (9424, 172638), (9591, 169632), (9936, 163742), (10008, 162564), (10488, 155124), (10564, 154008), (10602, 153456), (11408, 142614), (11799, 137888), (12788, 127224), (12834, 126768), (12927, 125856), (13344, 121923), (13392, 121486), (13547, 120096), (13984, 116343), (14136, 115092), (15012, 108376), (15732, 103416), (15846, 102672), (15903, 102304), (16416, 99107), (17112, 95076), (17236, 94392), (18848, 86319), (19182, 84816), (19251, 84512), (19872, 81871), (20016, 81282), (20976, 77562), (21128, 77004), (21204, 76728), (22816, 71307), (23598, 68944), (23769, 68448), (25576, 63612), (25668, 63384), (25854, 62928), (26784, 60743), (27094, 60048), (28272, 57546), (28773, 56544), (30024, 54188), (31464, 51708), (31692, 51336), (31806, 51152), (34224, 47538), (34472, 47196), (38364, 42408), (38502, 42256), (38781, 41952), (40032, 40641)]