222281688

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{130447}}^1$

素因数の和:130527

約数の個数: 32

約数和(自身を含む): 563535360

約数和(自身を除く): 341253672

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 213, 284, 426, 568, 852, 1704, 130447, 260894, 391341, 521788, 782682, 1043576, 1565364, 3130728, 9261737, 18523474, 27785211, 37046948, 55570422, 74093896, 111140844, 222281688]

約数ペア:

[(1, 222281688), (2, 111140844), (3, 74093896), (4, 55570422), (6, 37046948), (8, 27785211), (12, 18523474), (24, 9261737), (71, 3130728), (142, 1565364), (213, 1043576), (284, 782682), (426, 521788), (568, 391341), (852, 260894), (1704, 130447)]