215847216

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{115303}}^1$

素因数の和:115330

約数の個数: 60

約数和(自身を含む): 650545168

約数和(自身を除く): 434697952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 115303, 230606, 345909, 461212, 691818, 922424, 1037727, 1383636, 1498939, 1844848, 2075454, 2767272, 2997878, 4150908, 4496817, 5534544, 5995756, 8301816, 8993634, 11991512, 13490451, 16603632, 17987268, 23983024, 26980902, 35974536, 53961804, 71949072, 107923608, 215847216]

約数ペア:

[(1, 215847216), (2, 107923608), (3, 71949072), (4, 53961804), (6, 35974536), (8, 26980902), (9, 23983024), (12, 17987268), (13, 16603632), (16, 13490451), (18, 11991512), (24, 8993634), (26, 8301816), (36, 5995756), (39, 5534544), (48, 4496817), (52, 4150908), (72, 2997878), (78, 2767272), (104, 2075454), (117, 1844848), (144, 1498939), (156, 1383636), (208, 1037727), (234, 922424), (312, 691818), (468, 461212), (624, 345909), (936, 230606), (1872, 115303)]