215862744

素因数分解:

$2^3\times 3^1\times {\mathrm{67}}^1\times {\mathrm{134243}}^1$

素因数の和:134319

約数の個数: 32

約数和(自身を含む): 547715520

約数和(自身を除く): 331852776

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 67, 134, 201, 268, 402, 536, 804, 1608, 134243, 268486, 402729, 536972, 805458, 1073944, 1610916, 3221832, 8994281, 17988562, 26982843, 35977124, 53965686, 71954248, 107931372, 215862744]

約数ペア:

[(1, 215862744), (2, 107931372), (3, 71954248), (4, 53965686), (6, 35977124), (8, 26982843), (12, 17988562), (24, 8994281), (67, 3221832), (134, 1610916), (201, 1073944), (268, 805458), (402, 536972), (536, 402729), (804, 268486), (1608, 134243)]