389293536

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{130811}}^1$

素因数の和:130855

約数の個数: 48

約数和(自身を含む): 1054867968

約数和(自身を除く): 665574432

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 93, 96, 124, 186, 248, 372, 496, 744, 992, 1488, 2976, 130811, 261622, 392433, 523244, 784866, 1046488, 1569732, 2092976, 3139464, 4055141, 4185952, 6278928, 8110282, 12165423, 12557856, 16220564, 24330846, 32441128, 48661692, 64882256, 97323384, 129764512, 194646768, 389293536]

約数ペア:

[(1, 389293536), (2, 194646768), (3, 129764512), (4, 97323384), (6, 64882256), (8, 48661692), (12, 32441128), (16, 24330846), (24, 16220564), (31, 12557856), (32, 12165423), (48, 8110282), (62, 6278928), (93, 4185952), (96, 4055141), (124, 3139464), (186, 2092976), (248, 1569732), (372, 1046488), (496, 784866), (744, 523244), (992, 392433), (1488, 261622), (2976, 130811)]