427415032

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{2531}}^1$

素因数の和:2668

約数の個数: 64

約数和(自身を含む): 929750400

約数和(自身を除く): 502335368

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 101, 152, 202, 209, 404, 418, 808, 836, 1111, 1672, 1919, 2222, 2531, 3838, 4444, 5062, 7676, 8888, 10124, 15352, 20248, 21109, 27841, 42218, 48089, 55682, 84436, 96178, 111364, 168872, 192356, 222728, 255631, 384712, 511262, 528979, 1022524, 1057958, 2045048, 2115916, 2811941, 4231832, 4856989, 5623882, 9713978, 11247764, 19427956, 22495528, 38855912, 53426879, 106853758, 213707516, 427415032]

約数ペア:

[(1, 427415032), (2, 213707516), (4, 106853758), (8, 53426879), (11, 38855912), (19, 22495528), (22, 19427956), (38, 11247764), (44, 9713978), (76, 5623882), (88, 4856989), (101, 4231832), (152, 2811941), (202, 2115916), (209, 2045048), (404, 1057958), (418, 1022524), (808, 528979), (836, 511262), (1111, 384712), (1672, 255631), (1919, 222728), (2222, 192356), (2531, 168872), (3838, 111364), (4444, 96178), (5062, 84436), (7676, 55682), (8888, 48089), (10124, 42218), (15352, 27841), (20248, 21109)]