258294204

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{341659}}^1$

素因数の和:341679

約数の個数: 48

約数和(自身を含む): 765318400

約数和(自身を除く): 507024196

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 341659, 683318, 1024977, 1366636, 2049954, 2391613, 3074931, 4099908, 4783226, 6149862, 7174839, 9224793, 9566452, 12299724, 14349678, 18449586, 21524517, 28699356, 36899172, 43049034, 64573551, 86098068, 129147102, 258294204]

約数ペア:

[(1, 258294204), (2, 129147102), (3, 86098068), (4, 64573551), (6, 43049034), (7, 36899172), (9, 28699356), (12, 21524517), (14, 18449586), (18, 14349678), (21, 12299724), (27, 9566452), (28, 9224793), (36, 7174839), (42, 6149862), (54, 4783226), (63, 4099908), (84, 3074931), (108, 2391613), (126, 2049954), (189, 1366636), (252, 1024977), (378, 683318), (756, 341659)]