308946228

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{12739}}^1$

素因数の和:12836

約数の個数: 48

約数和(自身を含む): 753392640

約数和(自身を除く): 444446412

約数列:

[1, 2, 3, 4, 6, 12, 43, 47, 86, 94, 129, 141, 172, 188, 258, 282, 516, 564, 2021, 4042, 6063, 8084, 12126, 12739, 24252, 25478, 38217, 50956, 76434, 152868, 547777, 598733, 1095554, 1197466, 1643331, 1796199, 2191108, 2394932, 3286662, 3592398, 6573324, 7184796, 25745519, 51491038, 77236557, 102982076, 154473114, 308946228]

約数ペア:

[(1, 308946228), (2, 154473114), (3, 102982076), (4, 77236557), (6, 51491038), (12, 25745519), (43, 7184796), (47, 6573324), (86, 3592398), (94, 3286662), (129, 2394932), (141, 2191108), (172, 1796199), (188, 1643331), (258, 1197466), (282, 1095554), (516, 598733), (564, 547777), (2021, 152868), (4042, 76434), (6063, 50956), (8084, 38217), (12126, 25478), (12739, 24252)]