497959716

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^2\times {\mathrm{139}}^1\times {\mathrm{1033}}^1$

素因数の和:1213

約数の個数: 72

約数和(自身を含む): 1244356960

約数和(自身を除く): 746397244

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 139, 204, 278, 289, 417, 556, 578, 834, 867, 1033, 1156, 1668, 1734, 2066, 2363, 3099, 3468, 4132, 4726, 6198, 7089, 9452, 12396, 14178, 17561, 28356, 35122, 40171, 52683, 70244, 80342, 105366, 120513, 143587, 160684, 210732, 241026, 287174, 298537, 430761, 482052, 574348, 597074, 861522, 895611, 1194148, 1723044, 1791222, 2440979, 3582444, 4881958, 7322937, 9763916, 14645874, 29291748, 41496643, 82993286, 124489929, 165986572, 248979858, 497959716]

約数ペア:

[(1, 497959716), (2, 248979858), (3, 165986572), (4, 124489929), (6, 82993286), (12, 41496643), (17, 29291748), (34, 14645874), (51, 9763916), (68, 7322937), (102, 4881958), (139, 3582444), (204, 2440979), (278, 1791222), (289, 1723044), (417, 1194148), (556, 895611), (578, 861522), (834, 597074), (867, 574348), (1033, 482052), (1156, 430761), (1668, 298537), (1734, 287174), (2066, 241026), (2363, 210732), (3099, 160684), (3468, 143587), (4132, 120513), (4726, 105366), (6198, 80342), (7089, 70244), (9452, 52683), (12396, 40171), (14178, 35122), (17561, 28356)]