12731567472

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{78173}}^1$

素因数の和:78232

約数の個数: 160

約数和(自身を含む): 40713019200

約数和(自身を除く): 27981451728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 29, 36, 39, 48, 52, 54, 58, 72, 78, 87, 104, 108, 116, 117, 144, 156, 174, 208, 216, 232, 234, 261, 312, 348, 351, 377, 432, 464, 468, 522, 624, 696, 702, 754, 783, 936, 1044, 1131, 1392, 1404, 1508, 1566, 1872, 2088, 2262, 2808, 3016, 3132, 3393, 4176, 4524, 5616, 6032, 6264, 6786, 9048, 10179, 12528, 13572, 18096, 20358, 27144, 40716, 54288, 78173, 81432, 156346, 162864, 234519, 312692, 469038, 625384, 703557, 938076, 1016249, 1250768, 1407114, 1876152, 2032498, 2110671, 2267017, 2814228, 3048747, 3752304, 4064996, 4221342, 4534034, 5628456, 6097494, 6801051, 8129992, 8442684, 9068068, 9146241, 11256912, 12194988, 13602102, 16259984, 16885368, 18136136, 18292482, 20403153, 24389976, 27204204, 27438723, 29471221, 33770736, 36272272, 36584964, 40806306, 48779952, 54408408, 54877446, 58942442, 61209459, 73169928, 81612612, 88413663, 108816816, 109754892, 117884884, 122418918, 146339856, 163225224, 176827326, 219509784, 235769768, 244837836, 265240989, 326450448, 353654652, 439019568, 471539536, 489675672, 530481978, 707309304, 795722967, 979351344, 1060963956, 1414618608, 1591445934, 2121927912, 3182891868, 4243855824, 6365783736, 12731567472]

約数ペア:

[(1, 12731567472), (2, 6365783736), (3, 4243855824), (4, 3182891868), (6, 2121927912), (8, 1591445934), (9, 1414618608), (12, 1060963956), (13, 979351344), (16, 795722967), (18, 707309304), (24, 530481978), (26, 489675672), (27, 471539536), (29, 439019568), (36, 353654652), (39, 326450448), (48, 265240989), (52, 244837836), (54, 235769768), (58, 219509784), (72, 176827326), (78, 163225224), (87, 146339856), (104, 122418918), (108, 117884884), (116, 109754892), (117, 108816816), (144, 88413663), (156, 81612612), (174, 73169928), (208, 61209459), (216, 58942442), (232, 54877446), (234, 54408408), (261, 48779952), (312, 40806306), (348, 36584964), (351, 36272272), (377, 33770736), (432, 29471221), (464, 27438723), (468, 27204204), (522, 24389976), (624, 20403153), (696, 18292482), (702, 18136136), (754, 16885368), (783, 16259984), (936, 13602102), (1044, 12194988), (1131, 11256912), (1392, 9146241), (1404, 9068068), (1508, 8442684), (1566, 8129992), (1872, 6801051), (2088, 6097494), (2262, 5628456), (2808, 4534034), (3016, 4221342), (3132, 4064996), (3393, 3752304), (4176, 3048747), (4524, 2814228), (5616, 2267017), (6032, 2110671), (6264, 2032498), (6786, 1876152), (9048, 1407114), (10179, 1250768), (12528, 1016249), (13572, 938076), (18096, 703557), (20358, 625384), (27144, 469038), (40716, 312692), (54288, 234519), (78173, 162864), (81432, 156346)]