858550056

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{393109}}^1$

素因数の和:393138

約数の個数: 64

約数和(自身を含む): 2641699200

約数和(自身を除く): 1783149144

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 546, 728, 1092, 2184, 393109, 786218, 1179327, 1572436, 2358654, 2751763, 3144872, 4717308, 5110417, 5503526, 8255289, 9434616, 10220834, 11007052, 15331251, 16510578, 20441668, 22014104, 30662502, 33021156, 35772919, 40883336, 61325004, 66042312, 71545838, 107318757, 122650008, 143091676, 214637514, 286183352, 429275028, 858550056]

約数ペア:

[(1, 858550056), (2, 429275028), (3, 286183352), (4, 214637514), (6, 143091676), (7, 122650008), (8, 107318757), (12, 71545838), (13, 66042312), (14, 61325004), (21, 40883336), (24, 35772919), (26, 33021156), (28, 30662502), (39, 22014104), (42, 20441668), (52, 16510578), (56, 15331251), (78, 11007052), (84, 10220834), (91, 9434616), (104, 8255289), (156, 5503526), (168, 5110417), (182, 4717308), (273, 3144872), (312, 2751763), (364, 2358654), (546, 1572436), (728, 1179327), (1092, 786218), (2184, 393109)]