385659576

素因数分解:

$2^3\times 3^3\times {\mathrm{421}}^1\times {\mathrm{4241}}^1$

素因数の和:4677

約数の個数: 64

約数和(自身を含む): 1074074400

約数和(自身を除く): 688414824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 421, 842, 1263, 1684, 2526, 3368, 3789, 4241, 5052, 7578, 8482, 10104, 11367, 12723, 15156, 16964, 22734, 25446, 30312, 33928, 38169, 45468, 50892, 76338, 90936, 101784, 114507, 152676, 229014, 305352, 458028, 916056, 1785461, 3570922, 5356383, 7141844, 10712766, 14283688, 16069149, 21425532, 32138298, 42851064, 48207447, 64276596, 96414894, 128553192, 192829788, 385659576]

約数ペア:

[(1, 385659576), (2, 192829788), (3, 128553192), (4, 96414894), (6, 64276596), (8, 48207447), (9, 42851064), (12, 32138298), (18, 21425532), (24, 16069149), (27, 14283688), (36, 10712766), (54, 7141844), (72, 5356383), (108, 3570922), (216, 1785461), (421, 916056), (842, 458028), (1263, 305352), (1684, 229014), (2526, 152676), (3368, 114507), (3789, 101784), (4241, 90936), (5052, 76338), (7578, 50892), (8482, 45468), (10104, 38169), (11367, 33928), (12723, 30312), (15156, 25446), (16964, 22734)]