220463226

素因数分解:

$2^1\times 3^2\times {\mathrm{113}}^1\times {\mathrm{283}}^1\times {\mathrm{383}}^1$

素因数の和:787

約数の個数: 48

約数和(自身を含む): 484862976

約数和(自身を除く): 264399750

約数列:

[1, 2, 3, 6, 9, 18, 113, 226, 283, 339, 383, 566, 678, 766, 849, 1017, 1149, 1698, 2034, 2298, 2547, 3447, 5094, 6894, 31979, 43279, 63958, 86558, 95937, 108389, 129837, 191874, 216778, 259674, 287811, 325167, 389511, 575622, 650334, 779022, 975501, 1951002, 12247957, 24495914, 36743871, 73487742, 110231613, 220463226]

約数ペア:

[(1, 220463226), (2, 110231613), (3, 73487742), (6, 36743871), (9, 24495914), (18, 12247957), (113, 1951002), (226, 975501), (283, 779022), (339, 650334), (383, 575622), (566, 389511), (678, 325167), (766, 287811), (849, 259674), (1017, 216778), (1149, 191874), (1698, 129837), (2034, 108389), (2298, 95937), (2547, 86558), (3447, 63958), (5094, 43279), (6894, 31979)]