407267472

素因数分解:

$2^4\times 3^1\times {\mathrm{131}}^1\times {\mathrm{239}}^1\times {\mathrm{271}}^1$

素因数の和:652

約数の個数: 80

約数和(自身を含む): 1068503040

約数和(自身を除く): 661235568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 131, 239, 262, 271, 393, 478, 524, 542, 717, 786, 813, 956, 1048, 1084, 1434, 1572, 1626, 1912, 2096, 2168, 2868, 3144, 3252, 3824, 4336, 5736, 6288, 6504, 11472, 13008, 31309, 35501, 62618, 64769, 71002, 93927, 106503, 125236, 129538, 142004, 187854, 194307, 213006, 250472, 259076, 284008, 375708, 388614, 426012, 500944, 518152, 568016, 751416, 777228, 852024, 1036304, 1502832, 1554456, 1704048, 3108912, 8484739, 16969478, 25454217, 33938956, 50908434, 67877912, 101816868, 135755824, 203633736, 407267472]

約数ペア:

[(1, 407267472), (2, 203633736), (3, 135755824), (4, 101816868), (6, 67877912), (8, 50908434), (12, 33938956), (16, 25454217), (24, 16969478), (48, 8484739), (131, 3108912), (239, 1704048), (262, 1554456), (271, 1502832), (393, 1036304), (478, 852024), (524, 777228), (542, 751416), (717, 568016), (786, 518152), (813, 500944), (956, 426012), (1048, 388614), (1084, 375708), (1434, 284008), (1572, 259076), (1626, 250472), (1912, 213006), (2096, 194307), (2168, 187854), (2868, 142004), (3144, 129538), (3252, 125236), (3824, 106503), (4336, 93927), (5736, 71002), (6288, 64769), (6504, 62618), (11472, 35501), (13008, 31309)]