2271044048

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{26437}}^1$

素因数の和:26524

約数の個数: 80

約数和(自身を含む): 5507564160

約数和(自身を除く): 3236520112

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 59, 91, 104, 112, 118, 182, 208, 236, 364, 413, 472, 728, 767, 826, 944, 1456, 1534, 1652, 3068, 3304, 5369, 6136, 6608, 10738, 12272, 21476, 26437, 42952, 52874, 85904, 105748, 185059, 211496, 343681, 370118, 422992, 687362, 740236, 1374724, 1480472, 1559783, 2405767, 2749448, 2960944, 3119566, 4811534, 5498896, 6239132, 9623068, 10918481, 12478264, 19246136, 20277179, 21836962, 24956528, 38492272, 40554358, 43673924, 81108716, 87347848, 141940253, 162217432, 174695696, 283880506, 324434864, 567761012, 1135522024, 2271044048]

約数ペア:

[(1, 2271044048), (2, 1135522024), (4, 567761012), (7, 324434864), (8, 283880506), (13, 174695696), (14, 162217432), (16, 141940253), (26, 87347848), (28, 81108716), (52, 43673924), (56, 40554358), (59, 38492272), (91, 24956528), (104, 21836962), (112, 20277179), (118, 19246136), (182, 12478264), (208, 10918481), (236, 9623068), (364, 6239132), (413, 5498896), (472, 4811534), (728, 3119566), (767, 2960944), (826, 2749448), (944, 2405767), (1456, 1559783), (1534, 1480472), (1652, 1374724), (3068, 740236), (3304, 687362), (5369, 422992), (6136, 370118), (6608, 343681), (10738, 211496), (12272, 185059), (21476, 105748), (26437, 85904), (42952, 52874)]