284184920

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{14411}}^1$

素因数の和:14468

約数の個数: 64

約数和(自身を含む): 700423200

約数和(自身を除く): 416238280

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 29, 34, 40, 58, 68, 85, 116, 136, 145, 170, 232, 290, 340, 493, 580, 680, 986, 1160, 1972, 2465, 3944, 4930, 9860, 14411, 19720, 28822, 57644, 72055, 115288, 144110, 244987, 288220, 417919, 489974, 576440, 835838, 979948, 1224935, 1671676, 1959896, 2089595, 2449870, 3343352, 4179190, 4899740, 7104623, 8358380, 9799480, 14209246, 16716760, 28418492, 35523115, 56836984, 71046230, 142092460, 284184920]

約数ペア:

[(1, 284184920), (2, 142092460), (4, 71046230), (5, 56836984), (8, 35523115), (10, 28418492), (17, 16716760), (20, 14209246), (29, 9799480), (34, 8358380), (40, 7104623), (58, 4899740), (68, 4179190), (85, 3343352), (116, 2449870), (136, 2089595), (145, 1959896), (170, 1671676), (232, 1224935), (290, 979948), (340, 835838), (493, 576440), (580, 489974), (680, 417919), (986, 288220), (1160, 244987), (1972, 144110), (2465, 115288), (3944, 72055), (4930, 57644), (9860, 28822), (14411, 19720)]