2215672552

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1\times {\mathrm{337}}^1$

素因数の和:626

約数の個数: 64

約数和(自身を含む): 4302604800

約数和(自身を除く): 2086932248

約数列:

[1, 2, 4, 8, 79, 101, 103, 158, 202, 206, 316, 337, 404, 412, 632, 674, 808, 824, 1348, 2696, 7979, 8137, 10403, 15958, 16274, 20806, 26623, 31916, 32548, 34037, 34711, 41612, 53246, 63832, 65096, 68074, 69422, 83224, 106492, 136148, 138844, 212984, 272296, 277688, 821837, 1643674, 2688923, 2742169, 3287348, 3505811, 5377846, 5484338, 6574696, 7011622, 10755692, 10968676, 14023244, 21511384, 21937352, 28046488, 276959069, 553918138, 1107836276, 2215672552]

約数ペア:

[(1, 2215672552), (2, 1107836276), (4, 553918138), (8, 276959069), (79, 28046488), (101, 21937352), (103, 21511384), (158, 14023244), (202, 10968676), (206, 10755692), (316, 7011622), (337, 6574696), (404, 5484338), (412, 5377846), (632, 3505811), (674, 3287348), (808, 2742169), (824, 2688923), (1348, 1643674), (2696, 821837), (7979, 277688), (8137, 272296), (10403, 212984), (15958, 138844), (16274, 136148), (20806, 106492), (26623, 83224), (31916, 69422), (32548, 68074), (34037, 65096), (34711, 63832), (41612, 53246)]