251283516

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{24097}}^1$

素因数の和:24194

約数の個数: 48

約数和(自身を含む): 647754240

約数和(自身を除く): 396470724

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 79, 132, 158, 237, 316, 474, 869, 948, 1738, 2607, 3476, 5214, 10428, 24097, 48194, 72291, 96388, 144582, 265067, 289164, 530134, 795201, 1060268, 1590402, 1903663, 3180804, 3807326, 5710989, 7614652, 11421978, 20940293, 22843956, 41880586, 62820879, 83761172, 125641758, 251283516]

約数ペア:

[(1, 251283516), (2, 125641758), (3, 83761172), (4, 62820879), (6, 41880586), (11, 22843956), (12, 20940293), (22, 11421978), (33, 7614652), (44, 5710989), (66, 3807326), (79, 3180804), (132, 1903663), (158, 1590402), (237, 1060268), (316, 795201), (474, 530134), (869, 289164), (948, 265067), (1738, 144582), (2607, 96388), (3476, 72291), (5214, 48194), (10428, 24097)]