12440803864

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{419}}^1\times {\mathrm{937}}^1$

素因数の和:1612

約数の個数: 64

約数和(自身を含む): 24890392800

約数和(自身を除く): 12449588936

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 233, 419, 466, 838, 932, 937, 1676, 1864, 1874, 3352, 3748, 3961, 7123, 7496, 7922, 14246, 15844, 15929, 28492, 31688, 31858, 56984, 63716, 97627, 127432, 195254, 218321, 390508, 392603, 436642, 781016, 785206, 873284, 1570412, 1659659, 1746568, 3140824, 3319318, 3711457, 6638636, 6674251, 7422914, 13277272, 13348502, 14845828, 26697004, 29691656, 53394008, 91476499, 182952998, 365905996, 731811992, 1555100483, 3110200966, 6220401932, 12440803864]

約数ペア:

[(1, 12440803864), (2, 6220401932), (4, 3110200966), (8, 1555100483), (17, 731811992), (34, 365905996), (68, 182952998), (136, 91476499), (233, 53394008), (419, 29691656), (466, 26697004), (838, 14845828), (932, 13348502), (937, 13277272), (1676, 7422914), (1864, 6674251), (1874, 6638636), (3352, 3711457), (3748, 3319318), (3961, 3140824), (7123, 1746568), (7496, 1659659), (7922, 1570412), (14246, 873284), (15844, 785206), (15929, 781016), (28492, 436642), (31688, 392603), (31858, 390508), (56984, 218321), (63716, 195254), (97627, 127432)]