251823992

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{3187}}^1$

素因数の和:3300

約数の個数: 64

約数和(自身を含む): 578430720

約数和(自身を除く): 326606728

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 83, 119, 136, 166, 238, 332, 476, 581, 664, 952, 1162, 1411, 2324, 2822, 3187, 4648, 5644, 6374, 9877, 11288, 12748, 19754, 22309, 25496, 39508, 44618, 54179, 79016, 89236, 108358, 178472, 216716, 264521, 379253, 433432, 529042, 758506, 1058084, 1517012, 1851647, 2116168, 3034024, 3703294, 4496857, 7406588, 8993714, 14813176, 17987428, 31477999, 35974856, 62955998, 125911996, 251823992]

約数ペア:

[(1, 251823992), (2, 125911996), (4, 62955998), (7, 35974856), (8, 31477999), (14, 17987428), (17, 14813176), (28, 8993714), (34, 7406588), (56, 4496857), (68, 3703294), (83, 3034024), (119, 2116168), (136, 1851647), (166, 1517012), (238, 1058084), (332, 758506), (476, 529042), (581, 433432), (664, 379253), (952, 264521), (1162, 216716), (1411, 178472), (2324, 108358), (2822, 89236), (3187, 79016), (4648, 54179), (5644, 44618), (6374, 39508), (9877, 25496), (11288, 22309), (12748, 19754)]