638889624

素因数分解:

$2^3\times 3^2\times {\mathrm{467}}^1\times {\mathrm{19001}}^1$

素因数の和:19480

約数の個数: 48

約数和(自身を含む): 1734122520

約数和(自身を除く): 1095232896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 467, 934, 1401, 1868, 2802, 3736, 4203, 5604, 8406, 11208, 16812, 19001, 33624, 38002, 57003, 76004, 114006, 152008, 171009, 228012, 342018, 456024, 684036, 1368072, 8873467, 17746934, 26620401, 35493868, 53240802, 70987736, 79861203, 106481604, 159722406, 212963208, 319444812, 638889624]

約数ペア:

[(1, 638889624), (2, 319444812), (3, 212963208), (4, 159722406), (6, 106481604), (8, 79861203), (9, 70987736), (12, 53240802), (18, 35493868), (24, 26620401), (36, 17746934), (72, 8873467), (467, 1368072), (934, 684036), (1401, 456024), (1868, 342018), (2802, 228012), (3736, 171009), (4203, 152008), (5604, 114006), (8406, 76004), (11208, 57003), (16812, 38002), (19001, 33624)]