620170032

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{439}}^1\times {\mathrm{1549}}^1$

素因数の和:2018

約数の個数: 80

約数和(自身を含む): 1691360000

約数和(自身を除く): 1071189968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 439, 456, 878, 912, 1317, 1549, 1756, 2634, 3098, 3512, 4647, 5268, 6196, 7024, 8341, 9294, 10536, 12392, 16682, 18588, 21072, 24784, 25023, 29431, 33364, 37176, 50046, 58862, 66728, 74352, 88293, 100092, 117724, 133456, 176586, 200184, 235448, 353172, 400368, 470896, 680011, 706344, 1360022, 1412688, 2040033, 2720044, 4080066, 5440088, 8160132, 10880176, 12920209, 16320264, 25840418, 32640528, 38760627, 51680836, 77521254, 103361672, 155042508, 206723344, 310085016, 620170032]

約数ペア:

[(1, 620170032), (2, 310085016), (3, 206723344), (4, 155042508), (6, 103361672), (8, 77521254), (12, 51680836), (16, 38760627), (19, 32640528), (24, 25840418), (38, 16320264), (48, 12920209), (57, 10880176), (76, 8160132), (114, 5440088), (152, 4080066), (228, 2720044), (304, 2040033), (439, 1412688), (456, 1360022), (878, 706344), (912, 680011), (1317, 470896), (1549, 400368), (1756, 353172), (2634, 235448), (3098, 200184), (3512, 176586), (4647, 133456), (5268, 117724), (6196, 100092), (7024, 88293), (8341, 74352), (9294, 66728), (10536, 58862), (12392, 50046), (16682, 37176), (18588, 33364), (21072, 29431), (24784, 25023)]