289345608

素因数分解:

$2^3\times 3^4\times {\mathrm{101}}^1\times {\mathrm{4421}}^1$

素因数の和:4540

約数の個数: 80

約数和(自身を含む): 818644860

約数和(自身を除く): 529299252

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 101, 108, 162, 202, 216, 303, 324, 404, 606, 648, 808, 909, 1212, 1818, 2424, 2727, 3636, 4421, 5454, 7272, 8181, 8842, 10908, 13263, 16362, 17684, 21816, 26526, 32724, 35368, 39789, 53052, 65448, 79578, 106104, 119367, 159156, 238734, 318312, 358101, 446521, 477468, 716202, 893042, 954936, 1339563, 1432404, 1786084, 2679126, 2864808, 3572168, 4018689, 5358252, 8037378, 10716504, 12056067, 16074756, 24112134, 32149512, 36168201, 48224268, 72336402, 96448536, 144672804, 289345608]

約数ペア:

[(1, 289345608), (2, 144672804), (3, 96448536), (4, 72336402), (6, 48224268), (8, 36168201), (9, 32149512), (12, 24112134), (18, 16074756), (24, 12056067), (27, 10716504), (36, 8037378), (54, 5358252), (72, 4018689), (81, 3572168), (101, 2864808), (108, 2679126), (162, 1786084), (202, 1432404), (216, 1339563), (303, 954936), (324, 893042), (404, 716202), (606, 477468), (648, 446521), (808, 358101), (909, 318312), (1212, 238734), (1818, 159156), (2424, 119367), (2727, 106104), (3636, 79578), (4421, 65448), (5454, 53052), (7272, 39789), (8181, 35368), (8842, 32724), (10908, 26526), (13263, 21816), (16362, 17684)]