228736404

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{10399}}^1$

素因数の和:10469

約数の個数: 72

約数和(自身を含む): 635980800

約数和(自身を除く): 407244396

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 47, 52, 78, 94, 117, 141, 156, 188, 234, 282, 423, 468, 564, 611, 846, 1222, 1692, 1833, 2444, 3666, 5499, 7332, 10399, 10998, 20798, 21996, 31197, 41596, 62394, 93591, 124788, 135187, 187182, 270374, 374364, 405561, 488753, 540748, 811122, 977506, 1216683, 1466259, 1622244, 1955012, 2433366, 2932518, 4398777, 4866732, 5865036, 6353789, 8797554, 12707578, 17595108, 19061367, 25415156, 38122734, 57184101, 76245468, 114368202, 228736404]

約数ペア:

[(1, 228736404), (2, 114368202), (3, 76245468), (4, 57184101), (6, 38122734), (9, 25415156), (12, 19061367), (13, 17595108), (18, 12707578), (26, 8797554), (36, 6353789), (39, 5865036), (47, 4866732), (52, 4398777), (78, 2932518), (94, 2433366), (117, 1955012), (141, 1622244), (156, 1466259), (188, 1216683), (234, 977506), (282, 811122), (423, 540748), (468, 488753), (564, 405561), (611, 374364), (846, 270374), (1222, 187182), (1692, 135187), (1833, 124788), (2444, 93591), (3666, 62394), (5499, 41596), (7332, 31197), (10399, 21996), (10998, 20798)]