398101081488

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{3407}}^1\times {\mathrm{221303}}^1$

素因数の和:224732

約数の個数: 80

約数和(自身を含む): 1122255599616

約数和(自身を除く): 724154518128

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 3407, 6814, 10221, 13628, 20442, 27256, 37477, 40884, 54512, 74954, 81768, 112431, 149908, 163536, 221303, 224862, 299816, 442606, 449724, 599632, 663909, 885212, 899448, 1327818, 1770424, 1798896, 2434333, 2655636, 3540848, 4868666, 5311272, 7302999, 9737332, 10622544, 14605998, 19474664, 29211996, 38949328, 58423992, 116847984, 753979321, 1507958642, 2261937963, 3015917284, 4523875926, 6031834568, 8293772531, 9047751852, 12063669136, 16587545062, 18095503704, 24881317593, 33175090124, 36191007408, 49762635186, 66350180248, 99525270372, 132700360496, 199050540744, 398101081488]

約数ペア:

[(1, 398101081488), (2, 199050540744), (3, 132700360496), (4, 99525270372), (6, 66350180248), (8, 49762635186), (11, 36191007408), (12, 33175090124), (16, 24881317593), (22, 18095503704), (24, 16587545062), (33, 12063669136), (44, 9047751852), (48, 8293772531), (66, 6031834568), (88, 4523875926), (132, 3015917284), (176, 2261937963), (264, 1507958642), (528, 753979321), (3407, 116847984), (6814, 58423992), (10221, 38949328), (13628, 29211996), (20442, 19474664), (27256, 14605998), (37477, 10622544), (40884, 9737332), (54512, 7302999), (74954, 5311272), (81768, 4868666), (112431, 3540848), (149908, 2655636), (163536, 2434333), (221303, 1798896), (224862, 1770424), (299816, 1327818), (442606, 899448), (449724, 885212), (599632, 663909)]