225274504

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{3917}}^1$

素因数の和:4022

約数の個数: 64

約数和(自身を含む): 526579200

約数和(自身を除く): 301304696

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 79, 91, 104, 158, 182, 316, 364, 553, 632, 728, 1027, 1106, 2054, 2212, 3917, 4108, 4424, 7189, 7834, 8216, 14378, 15668, 27419, 28756, 31336, 50921, 54838, 57512, 101842, 109676, 203684, 219352, 309443, 356447, 407368, 618886, 712894, 1237772, 1425788, 2166101, 2475544, 2851576, 4022759, 4332202, 8045518, 8664404, 16091036, 17328808, 28159313, 32182072, 56318626, 112637252, 225274504]

約数ペア:

[(1, 225274504), (2, 112637252), (4, 56318626), (7, 32182072), (8, 28159313), (13, 17328808), (14, 16091036), (26, 8664404), (28, 8045518), (52, 4332202), (56, 4022759), (79, 2851576), (91, 2475544), (104, 2166101), (158, 1425788), (182, 1237772), (316, 712894), (364, 618886), (553, 407368), (632, 356447), (728, 309443), (1027, 219352), (1106, 203684), (2054, 109676), (2212, 101842), (3917, 57512), (4108, 54838), (4424, 50921), (7189, 31336), (7834, 28756), (8216, 27419), (14378, 15668)]