420675816

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{12547}}^1$

素因数の和:12694

約数の個数: 64

約数和(自身を含む): 1156423680

約数和(自身を除く): 735747864

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 127, 132, 254, 264, 381, 508, 762, 1016, 1397, 1524, 2794, 3048, 4191, 5588, 8382, 11176, 12547, 16764, 25094, 33528, 37641, 50188, 75282, 100376, 138017, 150564, 276034, 301128, 414051, 552068, 828102, 1104136, 1593469, 1656204, 3186938, 3312408, 4780407, 6373876, 9560814, 12747752, 17528159, 19121628, 35056318, 38243256, 52584477, 70112636, 105168954, 140225272, 210337908, 420675816]

約数ペア:

[(1, 420675816), (2, 210337908), (3, 140225272), (4, 105168954), (6, 70112636), (8, 52584477), (11, 38243256), (12, 35056318), (22, 19121628), (24, 17528159), (33, 12747752), (44, 9560814), (66, 6373876), (88, 4780407), (127, 3312408), (132, 3186938), (254, 1656204), (264, 1593469), (381, 1104136), (508, 828102), (762, 552068), (1016, 414051), (1397, 301128), (1524, 276034), (2794, 150564), (3048, 138017), (4191, 100376), (5588, 75282), (8382, 50188), (11176, 37641), (12547, 33528), (16764, 25094)]