655972044

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{12781}}^1$

素因数の和:12855

約数の個数: 96

約数和(自身を含む): 1924048896

約数和(自身を除く): 1268076852

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 47, 52, 78, 84, 91, 94, 141, 156, 182, 188, 273, 282, 329, 364, 546, 564, 611, 658, 987, 1092, 1222, 1316, 1833, 1974, 2444, 3666, 3948, 4277, 7332, 8554, 12781, 12831, 17108, 25562, 25662, 38343, 51124, 51324, 76686, 89467, 153372, 166153, 178934, 268401, 332306, 357868, 498459, 536802, 600707, 664612, 996918, 1073604, 1163071, 1201414, 1802121, 1993836, 2326142, 2402828, 3489213, 3604242, 4204949, 4652284, 6978426, 7208484, 7809191, 8409898, 12614847, 13956852, 15618382, 16819796, 23427573, 25229694, 31236764, 46855146, 50459388, 54664337, 93710292, 109328674, 163993011, 218657348, 327986022, 655972044]

約数ペア:

[(1, 655972044), (2, 327986022), (3, 218657348), (4, 163993011), (6, 109328674), (7, 93710292), (12, 54664337), (13, 50459388), (14, 46855146), (21, 31236764), (26, 25229694), (28, 23427573), (39, 16819796), (42, 15618382), (47, 13956852), (52, 12614847), (78, 8409898), (84, 7809191), (91, 7208484), (94, 6978426), (141, 4652284), (156, 4204949), (182, 3604242), (188, 3489213), (273, 2402828), (282, 2326142), (329, 1993836), (364, 1802121), (546, 1201414), (564, 1163071), (611, 1073604), (658, 996918), (987, 664612), (1092, 600707), (1222, 536802), (1316, 498459), (1833, 357868), (1974, 332306), (2444, 268401), (3666, 178934), (3948, 166153), (4277, 153372), (7332, 89467), (8554, 76686), (12781, 51324), (12831, 51124), (17108, 38343), (25562, 25662)]