327804978

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{353}}^1$

素因数の和:531

約数の個数: 64

約数和(自身を含む): 697351680

約数和(自身を除く): 369546702

約数列:

[1, 2, 3, 6, 37, 47, 74, 89, 94, 111, 141, 178, 222, 267, 282, 353, 534, 706, 1059, 1739, 2118, 3293, 3478, 4183, 5217, 6586, 8366, 9879, 10434, 12549, 13061, 16591, 19758, 25098, 26122, 31417, 33182, 39183, 49773, 62834, 78366, 94251, 99546, 154771, 188502, 309542, 464313, 613867, 928626, 1162429, 1227734, 1476599, 1841601, 2324858, 2953198, 3487287, 3683202, 4429797, 6974574, 8859594, 54634163, 109268326, 163902489, 327804978]

約数ペア:

[(1, 327804978), (2, 163902489), (3, 109268326), (6, 54634163), (37, 8859594), (47, 6974574), (74, 4429797), (89, 3683202), (94, 3487287), (111, 2953198), (141, 2324858), (178, 1841601), (222, 1476599), (267, 1227734), (282, 1162429), (353, 928626), (534, 613867), (706, 464313), (1059, 309542), (1739, 188502), (2118, 154771), (3293, 99546), (3478, 94251), (4183, 78366), (5217, 62834), (6586, 49773), (8366, 39183), (9879, 33182), (10434, 31417), (12549, 26122), (13061, 25098), (16591, 19758)]