353199868

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{491}}^1\times {\mathrm{1117}}^1$

素因数の和:1642

約数の個数: 48

約数和(自身を含む): 739275264

約数和(自身を除く): 386075396

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 491, 644, 982, 1117, 1964, 2234, 3437, 4468, 6874, 7819, 11293, 13748, 15638, 22586, 25691, 31276, 45172, 51382, 79051, 102764, 158102, 179837, 316204, 359674, 548447, 719348, 1096894, 2193788, 3839129, 7678258, 12614281, 15356516, 25228562, 50457124, 88299967, 176599934, 353199868]

約数ペア:

[(1, 353199868), (2, 176599934), (4, 88299967), (7, 50457124), (14, 25228562), (23, 15356516), (28, 12614281), (46, 7678258), (92, 3839129), (161, 2193788), (322, 1096894), (491, 719348), (644, 548447), (982, 359674), (1117, 316204), (1964, 179837), (2234, 158102), (3437, 102764), (4468, 79051), (6874, 51382), (7819, 45172), (11293, 31276), (13748, 25691), (15638, 22586)]