225607212

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{1789}}^1$

素因数の和:1943

約数の個数: 72

約数和(自身を含む): 594222720

約数和(自身を除く): 368615508

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 113, 124, 186, 226, 279, 339, 372, 452, 558, 678, 1017, 1116, 1356, 1789, 2034, 3503, 3578, 4068, 5367, 7006, 7156, 10509, 10734, 14012, 16101, 21018, 21468, 31527, 32202, 42036, 55459, 63054, 64404, 110918, 126108, 166377, 202157, 221836, 332754, 404314, 499131, 606471, 665508, 808628, 998262, 1212942, 1819413, 1996524, 2425884, 3638826, 6266867, 7277652, 12533734, 18800601, 25067468, 37601202, 56401803, 75202404, 112803606, 225607212]

約数ペア:

[(1, 225607212), (2, 112803606), (3, 75202404), (4, 56401803), (6, 37601202), (9, 25067468), (12, 18800601), (18, 12533734), (31, 7277652), (36, 6266867), (62, 3638826), (93, 2425884), (113, 1996524), (124, 1819413), (186, 1212942), (226, 998262), (279, 808628), (339, 665508), (372, 606471), (452, 499131), (558, 404314), (678, 332754), (1017, 221836), (1116, 202157), (1356, 166377), (1789, 126108), (2034, 110918), (3503, 64404), (3578, 63054), (4068, 55459), (5367, 42036), (7006, 32202), (7156, 31527), (10509, 21468), (10734, 21018), (14012, 16101)]