491208

素因数分解:

$2^3\times 3^1\times {\mathrm{97}}^1\times {\mathrm{211}}^1$

素因数の和:317

約数の個数: 32

約数和(自身を含む): 1246560

約数和(自身を除く): 755352

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 97, 194, 211, 291, 388, 422, 582, 633, 776, 844, 1164, 1266, 1688, 2328, 2532, 5064, 20467, 40934, 61401, 81868, 122802, 163736, 245604, 491208]

約数ペア:

[(1, 491208), (2, 245604), (3, 163736), (4, 122802), (6, 81868), (8, 61401), (12, 40934), (24, 20467), (97, 5064), (194, 2532), (211, 2328), (291, 1688), (388, 1266), (422, 1164), (582, 844), (633, 776)]