331388118

素因数分解:

$2^1\times 3^3\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{1301}}^1$

素因数の和:1454

約数の個数: 64

約数和(自身を含む): 759326400

約数和(自身を除く): 427938282

約数列:

[1, 2, 3, 6, 9, 18, 27, 53, 54, 89, 106, 159, 178, 267, 318, 477, 534, 801, 954, 1301, 1431, 1602, 2403, 2602, 2862, 3903, 4717, 4806, 7806, 9434, 11709, 14151, 23418, 28302, 35127, 42453, 68953, 70254, 84906, 115789, 127359, 137906, 206859, 231578, 254718, 347367, 413718, 620577, 694734, 1042101, 1241154, 1861731, 2084202, 3126303, 3723462, 6136817, 6252606, 12273634, 18410451, 36820902, 55231353, 110462706, 165694059, 331388118]

約数ペア:

[(1, 331388118), (2, 165694059), (3, 110462706), (6, 55231353), (9, 36820902), (18, 18410451), (27, 12273634), (53, 6252606), (54, 6136817), (89, 3723462), (106, 3126303), (159, 2084202), (178, 1861731), (267, 1241154), (318, 1042101), (477, 694734), (534, 620577), (801, 413718), (954, 347367), (1301, 254718), (1431, 231578), (1602, 206859), (2403, 137906), (2602, 127359), (2862, 115789), (3903, 84906), (4717, 70254), (4806, 68953), (7806, 42453), (9434, 35127), (11709, 28302), (14151, 23418)]