225431136

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{111821}}^1$

素因数の和:111844

約数の個数: 72

約数和(自身を含む): 732657744

約数和(自身を除く): 507226608

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 111821, 223642, 335463, 447284, 670926, 782747, 894568, 1006389, 1341852, 1565494, 1789136, 2012778, 2348241, 2683704, 3130988, 3578272, 4025556, 4696482, 5367408, 6261976, 7044723, 8051112, 9392964, 10734816, 12523952, 14089446, 16102224, 18785928, 25047904, 28178892, 32204448, 37571856, 56357784, 75143712, 112715568, 225431136]

約数ペア:

[(1, 225431136), (2, 112715568), (3, 75143712), (4, 56357784), (6, 37571856), (7, 32204448), (8, 28178892), (9, 25047904), (12, 18785928), (14, 16102224), (16, 14089446), (18, 12523952), (21, 10734816), (24, 9392964), (28, 8051112), (32, 7044723), (36, 6261976), (42, 5367408), (48, 4696482), (56, 4025556), (63, 3578272), (72, 3130988), (84, 2683704), (96, 2348241), (112, 2012778), (126, 1789136), (144, 1565494), (168, 1341852), (224, 1006389), (252, 894568), (288, 782747), (336, 670926), (504, 447284), (672, 335463), (1008, 223642), (2016, 111821)]