225001608

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{721159}}^1$

素因数の和:721181

約数の個数: 32

約数和(自身を含む): 605774400

約数和(自身を除く): 380772792

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 721159, 1442318, 2163477, 2884636, 4326954, 5769272, 8653908, 9375067, 17307816, 18750134, 28125201, 37500268, 56250402, 75000536, 112500804, 225001608]

約数ペア:

[(1, 225001608), (2, 112500804), (3, 75000536), (4, 56250402), (6, 37500268), (8, 28125201), (12, 18750134), (13, 17307816), (24, 9375067), (26, 8653908), (39, 5769272), (52, 4326954), (78, 2884636), (104, 2163477), (156, 1442318), (312, 721159)]