258982584

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{15263}}^1$

素因数の和:15380

約数の個数: 64

約数和(自身を含む): 747325440

約数和(自身を除く): 488342856

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 101, 168, 202, 303, 404, 606, 707, 808, 1212, 1414, 2121, 2424, 2828, 4242, 5656, 8484, 15263, 16968, 30526, 45789, 61052, 91578, 106841, 122104, 183156, 213682, 320523, 366312, 427364, 641046, 854728, 1282092, 1541563, 2564184, 3083126, 4624689, 6166252, 9249378, 10790941, 12332504, 18498756, 21581882, 32372823, 36997512, 43163764, 64745646, 86327528, 129491292, 258982584]

約数ペア:

[(1, 258982584), (2, 129491292), (3, 86327528), (4, 64745646), (6, 43163764), (7, 36997512), (8, 32372823), (12, 21581882), (14, 18498756), (21, 12332504), (24, 10790941), (28, 9249378), (42, 6166252), (56, 4624689), (84, 3083126), (101, 2564184), (168, 1541563), (202, 1282092), (303, 854728), (404, 641046), (606, 427364), (707, 366312), (808, 320523), (1212, 213682), (1414, 183156), (2121, 122104), (2424, 106841), (2828, 91578), (4242, 61052), (5656, 45789), (8484, 30526), (15263, 16968)]