638046262152

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{681673357}}^1$

素因数の和:681673382

約数の個数: 48

約数和(自身を含む): 1860968267340

約数和(自身を除く): 1222922005188

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 681673357, 1363346714, 2045020071, 2726693428, 4090040142, 5453386856, 6135060213, 8180080284, 8861753641, 12270120426, 16360160568, 17723507282, 24540240852, 26585260923, 35447014564, 49080481704, 53170521846, 70894029128, 79755782769, 106341043692, 159511565538, 212682087384, 319023131076, 638046262152]

約数ペア:

[(1, 638046262152), (2, 319023131076), (3, 212682087384), (4, 159511565538), (6, 106341043692), (8, 79755782769), (9, 70894029128), (12, 53170521846), (13, 49080481704), (18, 35447014564), (24, 26585260923), (26, 24540240852), (36, 17723507282), (39, 16360160568), (52, 12270120426), (72, 8861753641), (78, 8180080284), (104, 6135060213), (117, 5453386856), (156, 4090040142), (234, 2726693428), (312, 2045020071), (468, 1363346714), (936, 681673357)]