269901212

素因数分解:

$2^2\times 7^4\times {\mathrm{157}}^1\times {\mathrm{179}}^1$

素因数の和:368

約数の個数: 60

約数和(自身を含む): 557623080

約数和(自身を除く): 287721868

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 157, 179, 196, 314, 343, 358, 628, 686, 716, 1099, 1253, 1372, 2198, 2401, 2506, 4396, 4802, 5012, 7693, 8771, 9604, 15386, 17542, 28103, 30772, 35084, 53851, 56206, 61397, 107702, 112412, 122794, 196721, 215404, 245588, 376957, 393442, 429779, 753914, 786884, 859558, 1377047, 1507828, 1719116, 2754094, 5508188, 9639329, 19278658, 38557316, 67475303, 134950606, 269901212]

約数ペア:

[(1, 269901212), (2, 134950606), (4, 67475303), (7, 38557316), (14, 19278658), (28, 9639329), (49, 5508188), (98, 2754094), (157, 1719116), (179, 1507828), (196, 1377047), (314, 859558), (343, 786884), (358, 753914), (628, 429779), (686, 393442), (716, 376957), (1099, 245588), (1253, 215404), (1372, 196721), (2198, 122794), (2401, 112412), (2506, 107702), (4396, 61397), (4802, 56206), (5012, 53851), (7693, 35084), (8771, 30772), (9604, 28103), (15386, 17542)]