417144

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1$

素因数の和:220

約数の個数: 64

約数和(自身を含む): 1290240

約数和(自身を除く): 873096

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 191, 273, 312, 364, 382, 546, 573, 728, 764, 1092, 1146, 1337, 1528, 2184, 2292, 2483, 2674, 4011, 4584, 4966, 5348, 7449, 8022, 9932, 10696, 14898, 16044, 17381, 19864, 29796, 32088, 34762, 52143, 59592, 69524, 104286, 139048, 208572, 417144]

約数ペア:

[(1, 417144), (2, 208572), (3, 139048), (4, 104286), (6, 69524), (7, 59592), (8, 52143), (12, 34762), (13, 32088), (14, 29796), (21, 19864), (24, 17381), (26, 16044), (28, 14898), (39, 10696), (42, 9932), (52, 8022), (56, 7449), (78, 5348), (84, 4966), (91, 4584), (104, 4011), (156, 2674), (168, 2483), (182, 2292), (191, 2184), (273, 1528), (312, 1337), (364, 1146), (382, 1092), (546, 764), (573, 728)]