746293704

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{1879}}^1$

素因数の和:1987

約数の個数: 128

約数和(自身を含む): 2147712000

約数和(自身を除く): 1401418296

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 52, 57, 67, 76, 78, 104, 114, 134, 152, 156, 201, 228, 247, 268, 312, 402, 456, 494, 536, 741, 804, 871, 988, 1273, 1482, 1608, 1742, 1879, 1976, 2546, 2613, 2964, 3484, 3758, 3819, 5092, 5226, 5637, 5928, 6968, 7516, 7638, 10184, 10452, 11274, 15032, 15276, 16549, 20904, 22548, 24427, 30552, 33098, 35701, 45096, 48854, 49647, 66196, 71402, 73281, 97708, 99294, 107103, 125893, 132392, 142804, 146562, 195416, 198588, 214206, 251786, 285608, 293124, 377679, 397176, 428412, 464113, 503572, 586248, 755358, 856824, 928226, 1007144, 1392339, 1510716, 1636609, 1856452, 2391967, 2784678, 3021432, 3273218, 3712904, 4783934, 4909827, 5569356, 6546436, 7175901, 9567868, 9819654, 11138712, 13092872, 14351802, 19135736, 19639308, 28703604, 31095571, 39278616, 57407208, 62191142, 93286713, 124382284, 186573426, 248764568, 373146852, 746293704]

約数ペア:

[(1, 746293704), (2, 373146852), (3, 248764568), (4, 186573426), (6, 124382284), (8, 93286713), (12, 62191142), (13, 57407208), (19, 39278616), (24, 31095571), (26, 28703604), (38, 19639308), (39, 19135736), (52, 14351802), (57, 13092872), (67, 11138712), (76, 9819654), (78, 9567868), (104, 7175901), (114, 6546436), (134, 5569356), (152, 4909827), (156, 4783934), (201, 3712904), (228, 3273218), (247, 3021432), (268, 2784678), (312, 2391967), (402, 1856452), (456, 1636609), (494, 1510716), (536, 1392339), (741, 1007144), (804, 928226), (871, 856824), (988, 755358), (1273, 586248), (1482, 503572), (1608, 464113), (1742, 428412), (1879, 397176), (1976, 377679), (2546, 293124), (2613, 285608), (2964, 251786), (3484, 214206), (3758, 198588), (3819, 195416), (5092, 146562), (5226, 142804), (5637, 132392), (5928, 125893), (6968, 107103), (7516, 99294), (7638, 97708), (10184, 73281), (10452, 71402), (11274, 66196), (15032, 49647), (15276, 48854), (16549, 45096), (20904, 35701), (22548, 33098), (24427, 30552)]