123702918456

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^2\times {\mathrm{127}}^1\times {\mathrm{839}}^1$

素因数の和:1110

約数の個数: 192

約数和(自身を含む): 341668454400

約数和(自身を除く): 217965535944

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 61, 78, 104, 122, 127, 156, 183, 244, 254, 312, 366, 381, 488, 508, 732, 762, 793, 839, 1016, 1464, 1524, 1586, 1651, 1678, 2379, 2517, 3048, 3172, 3302, 3356, 3721, 4758, 4953, 5034, 6344, 6604, 6712, 7442, 7747, 9516, 9906, 10068, 10907, 11163, 13208, 14884, 15494, 19032, 19812, 20136, 21814, 22326, 23241, 29768, 30988, 32721, 39624, 43628, 44652, 46482, 48373, 51179, 61976, 65442, 87256, 89304, 92964, 96746, 100711, 102358, 106553, 130884, 145119, 153537, 185928, 193492, 201422, 204716, 213106, 261768, 290238, 302133, 307074, 319659, 386984, 402844, 409432, 426212, 472567, 580476, 604266, 614148, 639318, 665327, 805688, 852424, 945134, 1160952, 1208532, 1228296, 1278636, 1330654, 1385189, 1417701, 1890268, 1995981, 2417064, 2557272, 2661308, 2770378, 2835402, 3121919, 3780536, 3991962, 4155567, 5322616, 5540756, 5670804, 6143371, 6243838, 6499733, 7983924, 8311134, 9365757, 11081512, 11341608, 12286742, 12487676, 12999466, 15967848, 16622268, 18430113, 18731514, 19499199, 24573484, 24975352, 25998932, 33244536, 36860226, 37463028, 38998398, 40584947, 49146968, 51997864, 73720452, 74926056, 77996796, 81169894, 84496529, 121754841, 147440904, 155993592, 162339788, 168993058, 243509682, 253489587, 324679576, 337986116, 396483713, 487019364, 506979174, 675972232, 792967426, 974038728, 1013958348, 1189451139, 1585934852, 2027916696, 2378902278, 3171869704, 4757804556, 5154288269, 9515609112, 10308576538, 15462864807, 20617153076, 30925729614, 41234306152, 61851459228, 123702918456]

約数ペア:

[(1, 123702918456), (2, 61851459228), (3, 41234306152), (4, 30925729614), (6, 20617153076), (8, 15462864807), (12, 10308576538), (13, 9515609112), (24, 5154288269), (26, 4757804556), (39, 3171869704), (52, 2378902278), (61, 2027916696), (78, 1585934852), (104, 1189451139), (122, 1013958348), (127, 974038728), (156, 792967426), (183, 675972232), (244, 506979174), (254, 487019364), (312, 396483713), (366, 337986116), (381, 324679576), (488, 253489587), (508, 243509682), (732, 168993058), (762, 162339788), (793, 155993592), (839, 147440904), (1016, 121754841), (1464, 84496529), (1524, 81169894), (1586, 77996796), (1651, 74926056), (1678, 73720452), (2379, 51997864), (2517, 49146968), (3048, 40584947), (3172, 38998398), (3302, 37463028), (3356, 36860226), (3721, 33244536), (4758, 25998932), (4953, 24975352), (5034, 24573484), (6344, 19499199), (6604, 18731514), (6712, 18430113), (7442, 16622268), (7747, 15967848), (9516, 12999466), (9906, 12487676), (10068, 12286742), (10907, 11341608), (11163, 11081512), (13208, 9365757), (14884, 8311134), (15494, 7983924), (19032, 6499733), (19812, 6243838), (20136, 6143371), (21814, 5670804), (22326, 5540756), (23241, 5322616), (29768, 4155567), (30988, 3991962), (32721, 3780536), (39624, 3121919), (43628, 2835402), (44652, 2770378), (46482, 2661308), (48373, 2557272), (51179, 2417064), (61976, 1995981), (65442, 1890268), (87256, 1417701), (89304, 1385189), (92964, 1330654), (96746, 1278636), (100711, 1228296), (102358, 1208532), (106553, 1160952), (130884, 945134), (145119, 852424), (153537, 805688), (185928, 665327), (193492, 639318), (201422, 614148), (204716, 604266), (213106, 580476), (261768, 472567), (290238, 426212), (302133, 409432), (307074, 402844), (319659, 386984)]