427188246

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{1637}}^1$

素因数の和:1757

約数の個数: 64

約数和(自身を含む): 935940096

約数和(自身を除く): 508751850

約数列:

[1, 2, 3, 6, 23, 31, 46, 61, 62, 69, 93, 122, 138, 183, 186, 366, 713, 1403, 1426, 1637, 1891, 2139, 2806, 3274, 3782, 4209, 4278, 4911, 5673, 8418, 9822, 11346, 37651, 43493, 50747, 75302, 86986, 99857, 101494, 112953, 130479, 152241, 199714, 225906, 260958, 299571, 304482, 599142, 1167181, 2296711, 2334362, 3095567, 3501543, 4593422, 6191134, 6890133, 7003086, 9286701, 13780266, 18573402, 71198041, 142396082, 213594123, 427188246]

約数ペア:

[(1, 427188246), (2, 213594123), (3, 142396082), (6, 71198041), (23, 18573402), (31, 13780266), (46, 9286701), (61, 7003086), (62, 6890133), (69, 6191134), (93, 4593422), (122, 3501543), (138, 3095567), (183, 2334362), (186, 2296711), (366, 1167181), (713, 599142), (1403, 304482), (1426, 299571), (1637, 260958), (1891, 225906), (2139, 199714), (2806, 152241), (3274, 130479), (3782, 112953), (4209, 101494), (4278, 99857), (4911, 86986), (5673, 75302), (8418, 50747), (9822, 43493), (11346, 37651)]