880252398

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{373}}^1\times {\mathrm{3049}}^1$

素因数の和:3473

約数の個数: 48

約数和(自身を含む): 1957441200

約数和(自身を除く): 1077188802

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 373, 387, 746, 774, 1119, 2238, 3049, 3357, 6098, 6714, 9147, 16039, 18294, 27441, 32078, 48117, 54882, 96234, 131107, 144351, 262214, 288702, 393321, 786642, 1137277, 1179963, 2274554, 2359926, 3411831, 6823662, 10235493, 20470986, 48902911, 97805822, 146708733, 293417466, 440126199, 880252398]

約数ペア:

[(1, 880252398), (2, 440126199), (3, 293417466), (6, 146708733), (9, 97805822), (18, 48902911), (43, 20470986), (86, 10235493), (129, 6823662), (258, 3411831), (373, 2359926), (387, 2274554), (746, 1179963), (774, 1137277), (1119, 786642), (2238, 393321), (3049, 288702), (3357, 262214), (6098, 144351), (6714, 131107), (9147, 96234), (16039, 54882), (18294, 48117), (27441, 32078)]