272146864

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{25349}}^1$

素因数の和:25429

約数の個数: 40

約数和(自身を含む): 584672400

約数和(自身を除く): 312525536

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 61, 88, 122, 176, 244, 488, 671, 976, 1342, 2684, 5368, 10736, 25349, 50698, 101396, 202792, 278839, 405584, 557678, 1115356, 1546289, 2230712, 3092578, 4461424, 6185156, 12370312, 17009179, 24740624, 34018358, 68036716, 136073432, 272146864]

約数ペア:

[(1, 272146864), (2, 136073432), (4, 68036716), (8, 34018358), (11, 24740624), (16, 17009179), (22, 12370312), (44, 6185156), (61, 4461424), (88, 3092578), (122, 2230712), (176, 1546289), (244, 1115356), (488, 557678), (671, 405584), (976, 278839), (1342, 202792), (2684, 101396), (5368, 50698), (10736, 25349)]