39948792

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{293}}^1$

素因数の和:357

約数の個数: 128

約数和(自身を含む): 118540800

約数和(自身を除く): 78592008

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 23, 24, 26, 38, 39, 46, 52, 57, 69, 76, 78, 92, 104, 114, 138, 152, 156, 184, 228, 247, 276, 293, 299, 312, 437, 456, 494, 552, 586, 598, 741, 874, 879, 897, 988, 1172, 1196, 1311, 1482, 1748, 1758, 1794, 1976, 2344, 2392, 2622, 2964, 3496, 3516, 3588, 3809, 5244, 5567, 5681, 5928, 6739, 7032, 7176, 7618, 10488, 11134, 11362, 11427, 13478, 15236, 16701, 17043, 20217, 22268, 22724, 22854, 26956, 30472, 33402, 34086, 40434, 44536, 45448, 45708, 53912, 66804, 68172, 72371, 80868, 87607, 91416, 128041, 133608, 136344, 144742, 161736, 175214, 217113, 256082, 262821, 289484, 350428, 384123, 434226, 512164, 525642, 578968, 700856, 768246, 868452, 1024328, 1051284, 1536492, 1664533, 1736904, 2102568, 3072984, 3329066, 4993599, 6658132, 9987198, 13316264, 19974396, 39948792]

約数ペア:

[(1, 39948792), (2, 19974396), (3, 13316264), (4, 9987198), (6, 6658132), (8, 4993599), (12, 3329066), (13, 3072984), (19, 2102568), (23, 1736904), (24, 1664533), (26, 1536492), (38, 1051284), (39, 1024328), (46, 868452), (52, 768246), (57, 700856), (69, 578968), (76, 525642), (78, 512164), (92, 434226), (104, 384123), (114, 350428), (138, 289484), (152, 262821), (156, 256082), (184, 217113), (228, 175214), (247, 161736), (276, 144742), (293, 136344), (299, 133608), (312, 128041), (437, 91416), (456, 87607), (494, 80868), (552, 72371), (586, 68172), (598, 66804), (741, 53912), (874, 45708), (879, 45448), (897, 44536), (988, 40434), (1172, 34086), (1196, 33402), (1311, 30472), (1482, 26956), (1748, 22854), (1758, 22724), (1794, 22268), (1976, 20217), (2344, 17043), (2392, 16701), (2622, 15236), (2964, 13478), (3496, 11427), (3516, 11362), (3588, 11134), (3809, 10488), (5244, 7618), (5567, 7176), (5681, 7032), (5928, 6739)]