420984528

素因数分解:

$2^4\times 3^1\times {\mathrm{311}}^1\times {\mathrm{28201}}^1$

素因数の和:28523

約数の個数: 40

約数和(自身を含む): 1091078976

約数和(自身を除く): 670094448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 311, 622, 933, 1244, 1866, 2488, 3732, 4976, 7464, 14928, 28201, 56402, 84603, 112804, 169206, 225608, 338412, 451216, 676824, 1353648, 8770511, 17541022, 26311533, 35082044, 52623066, 70164088, 105246132, 140328176, 210492264, 420984528]

約数ペア:

[(1, 420984528), (2, 210492264), (3, 140328176), (4, 105246132), (6, 70164088), (8, 52623066), (12, 35082044), (16, 26311533), (24, 17541022), (48, 8770511), (311, 1353648), (622, 676824), (933, 451216), (1244, 338412), (1866, 225608), (2488, 169206), (3732, 112804), (4976, 84603), (7464, 56402), (14928, 28201)]