1728168

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1$

素因数の和:242

約数の個数: 64

約数和(自身を含む): 4838400

約数和(自身を除く): 3110232

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 29, 39, 52, 58, 78, 87, 104, 116, 156, 174, 191, 232, 312, 348, 377, 382, 573, 696, 754, 764, 1131, 1146, 1508, 1528, 2262, 2292, 2483, 3016, 4524, 4584, 4966, 5539, 7449, 9048, 9932, 11078, 14898, 16617, 19864, 22156, 29796, 33234, 44312, 59592, 66468, 72007, 132936, 144014, 216021, 288028, 432042, 576056, 864084, 1728168]

約数ペア:

[(1, 1728168), (2, 864084), (3, 576056), (4, 432042), (6, 288028), (8, 216021), (12, 144014), (13, 132936), (24, 72007), (26, 66468), (29, 59592), (39, 44312), (52, 33234), (58, 29796), (78, 22156), (87, 19864), (104, 16617), (116, 14898), (156, 11078), (174, 9932), (191, 9048), (232, 7449), (312, 5539), (348, 4966), (377, 4584), (382, 4524), (573, 3016), (696, 2483), (754, 2292), (764, 2262), (1131, 1528), (1146, 1508)]