47281178672

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{4241}}^1$

素因数の和:4332

約数の個数: 240

約数和(自身を含む): 123212113920

約数和(自身を除く): 75930935248

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 31, 38, 52, 56, 62, 76, 91, 104, 112, 124, 133, 152, 169, 182, 208, 217, 247, 248, 266, 304, 338, 364, 403, 434, 494, 496, 532, 589, 676, 728, 806, 868, 988, 1064, 1178, 1183, 1352, 1456, 1612, 1729, 1736, 1976, 2128, 2356, 2366, 2704, 2821, 3211, 3224, 3458, 3472, 3952, 4123, 4241, 4712, 4732, 5239, 5642, 6422, 6448, 6916, 7657, 8246, 8482, 9424, 9464, 10478, 11284, 12844, 13832, 15314, 16492, 16964, 18928, 20956, 22477, 22568, 25688, 27664, 29687, 30628, 32984, 33928, 36673, 41912, 44954, 45136, 51376, 53599, 55133, 59374, 61256, 65968, 67856, 73346, 80579, 83824, 89908, 99541, 107198, 110266, 118748, 122512, 131471, 146692, 161158, 179816, 199082, 214396, 220532, 237496, 262942, 293384, 322316, 359632, 385931, 398164, 428792, 441064, 474992, 525884, 564053, 586768, 644632, 696787, 716729, 771862, 796328, 857584, 882128, 920297, 1047527, 1051768, 1128106, 1289264, 1393574, 1433458, 1543724, 1592656, 1709123, 1840594, 2095054, 2103536, 2256212, 2497949, 2787148, 2866916, 3087448, 3418246, 3681188, 4190108, 4512424, 4995898, 5017103, 5574296, 5733832, 6174896, 6836492, 7332689, 7362376, 8380216, 9024848, 9991796, 10034206, 11148592, 11467664, 11963861, 13617851, 13672984, 14665378, 14724752, 16760432, 17485643, 19983592, 20068412, 22218599, 23927722, 27235702, 27345968, 29330756, 32473337, 34971286, 39967184, 40136824, 44437198, 47855444, 54471404, 58661512, 64946674, 69942572, 80273648, 88874396, 95324957, 95710888, 108942808, 117323024, 129893348, 139885144, 155530193, 177748792, 190649914, 191421776, 217885616, 227313359, 259786696, 279770288, 311060386, 355497584, 381299828, 422153381, 454626718, 519573392, 622120772, 762599656, 844306762, 909253436, 1244241544, 1525199312, 1688613524, 1818506872, 2488483088, 2955073667, 3377227048, 3637013744, 5910147334, 6754454096, 11820294668, 23640589336, 47281178672]

約数ペア:

[(1, 47281178672), (2, 23640589336), (4, 11820294668), (7, 6754454096), (8, 5910147334), (13, 3637013744), (14, 3377227048), (16, 2955073667), (19, 2488483088), (26, 1818506872), (28, 1688613524), (31, 1525199312), (38, 1244241544), (52, 909253436), (56, 844306762), (62, 762599656), (76, 622120772), (91, 519573392), (104, 454626718), (112, 422153381), (124, 381299828), (133, 355497584), (152, 311060386), (169, 279770288), (182, 259786696), (208, 227313359), (217, 217885616), (247, 191421776), (248, 190649914), (266, 177748792), (304, 155530193), (338, 139885144), (364, 129893348), (403, 117323024), (434, 108942808), (494, 95710888), (496, 95324957), (532, 88874396), (589, 80273648), (676, 69942572), (728, 64946674), (806, 58661512), (868, 54471404), (988, 47855444), (1064, 44437198), (1178, 40136824), (1183, 39967184), (1352, 34971286), (1456, 32473337), (1612, 29330756), (1729, 27345968), (1736, 27235702), (1976, 23927722), (2128, 22218599), (2356, 20068412), (2366, 19983592), (2704, 17485643), (2821, 16760432), (3211, 14724752), (3224, 14665378), (3458, 13672984), (3472, 13617851), (3952, 11963861), (4123, 11467664), (4241, 11148592), (4712, 10034206), (4732, 9991796), (5239, 9024848), (5642, 8380216), (6422, 7362376), (6448, 7332689), (6916, 6836492), (7657, 6174896), (8246, 5733832), (8482, 5574296), (9424, 5017103), (9464, 4995898), (10478, 4512424), (11284, 4190108), (12844, 3681188), (13832, 3418246), (15314, 3087448), (16492, 2866916), (16964, 2787148), (18928, 2497949), (20956, 2256212), (22477, 2103536), (22568, 2095054), (25688, 1840594), (27664, 1709123), (29687, 1592656), (30628, 1543724), (32984, 1433458), (33928, 1393574), (36673, 1289264), (41912, 1128106), (44954, 1051768), (45136, 1047527), (51376, 920297), (53599, 882128), (55133, 857584), (59374, 796328), (61256, 771862), (65968, 716729), (67856, 696787), (73346, 644632), (80579, 586768), (83824, 564053), (89908, 525884), (99541, 474992), (107198, 441064), (110266, 428792), (118748, 398164), (122512, 385931), (131471, 359632), (146692, 322316), (161158, 293384), (179816, 262942), (199082, 237496), (214396, 220532)]