264804580

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{227}}^1$

素因数の和:373

約数の個数: 96

約数和(自身を含む): 612251136

約数和(自身を除く): 347446556

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 47, 68, 73, 85, 94, 146, 170, 188, 227, 235, 292, 340, 365, 454, 470, 730, 799, 908, 940, 1135, 1241, 1460, 1598, 2270, 2482, 3196, 3431, 3859, 3995, 4540, 4964, 6205, 6862, 7718, 7990, 10669, 12410, 13724, 15436, 15980, 16571, 17155, 19295, 21338, 24820, 33142, 34310, 38590, 42676, 53345, 58327, 66284, 68620, 77180, 82855, 106690, 116654, 165710, 181373, 213380, 233308, 281707, 291635, 331420, 362746, 563414, 583270, 725492, 778837, 906865, 1126828, 1166540, 1408535, 1557674, 1813730, 2817070, 3115348, 3627460, 3894185, 5634140, 7788370, 13240229, 15576740, 26480458, 52960916, 66201145, 132402290, 264804580]

約数ペア:

[(1, 264804580), (2, 132402290), (4, 66201145), (5, 52960916), (10, 26480458), (17, 15576740), (20, 13240229), (34, 7788370), (47, 5634140), (68, 3894185), (73, 3627460), (85, 3115348), (94, 2817070), (146, 1813730), (170, 1557674), (188, 1408535), (227, 1166540), (235, 1126828), (292, 906865), (340, 778837), (365, 725492), (454, 583270), (470, 563414), (730, 362746), (799, 331420), (908, 291635), (940, 281707), (1135, 233308), (1241, 213380), (1460, 181373), (1598, 165710), (2270, 116654), (2482, 106690), (3196, 82855), (3431, 77180), (3859, 68620), (3995, 66284), (4540, 58327), (4964, 53345), (6205, 42676), (6862, 38590), (7718, 34310), (7990, 33142), (10669, 24820), (12410, 21338), (13724, 19295), (15436, 17155), (15980, 16571)]