238353456

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{2339}}^1$

素因数の和:2554

約数の個数: 80

約数和(自身を含む): 675492480

約数和(自身を除く): 437139024

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 193, 264, 386, 528, 579, 772, 1158, 1544, 2123, 2316, 2339, 3088, 4246, 4632, 4678, 6369, 7017, 8492, 9264, 9356, 12738, 14034, 16984, 18712, 25476, 25729, 28068, 33968, 37424, 50952, 51458, 56136, 77187, 101904, 102916, 112272, 154374, 205832, 308748, 411664, 451427, 617496, 902854, 1234992, 1354281, 1805708, 2708562, 3611416, 4965697, 5417124, 7222832, 9931394, 10834248, 14897091, 19862788, 21668496, 29794182, 39725576, 59588364, 79451152, 119176728, 238353456]

約数ペア:

[(1, 238353456), (2, 119176728), (3, 79451152), (4, 59588364), (6, 39725576), (8, 29794182), (11, 21668496), (12, 19862788), (16, 14897091), (22, 10834248), (24, 9931394), (33, 7222832), (44, 5417124), (48, 4965697), (66, 3611416), (88, 2708562), (132, 1805708), (176, 1354281), (193, 1234992), (264, 902854), (386, 617496), (528, 451427), (579, 411664), (772, 308748), (1158, 205832), (1544, 154374), (2123, 112272), (2316, 102916), (2339, 101904), (3088, 77187), (4246, 56136), (4632, 51458), (4678, 50952), (6369, 37424), (7017, 33968), (8492, 28068), (9264, 25729), (9356, 25476), (12738, 18712), (14034, 16984)]