289872528

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{549001}}^1$

素因数の和:549023

約数の個数: 40

約数和(自身を含む): 816914976

約数和(自身を除く): 527042448

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 549001, 1098002, 1647003, 2196004, 3294006, 4392008, 6039011, 6588012, 8784016, 12078022, 13176024, 18117033, 24156044, 26352048, 36234066, 48312088, 72468132, 96624176, 144936264, 289872528]

約数ペア:

[(1, 289872528), (2, 144936264), (3, 96624176), (4, 72468132), (6, 48312088), (8, 36234066), (11, 26352048), (12, 24156044), (16, 18117033), (22, 13176024), (24, 12078022), (33, 8784016), (44, 6588012), (48, 6039011), (66, 4392008), (88, 3294006), (132, 2196004), (176, 1647003), (264, 1098002), (528, 549001)]