225031664

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{1667}}^1$

素因数の和:1758

約数の個数: 80

約数和(自身を含む): 521216640

約数和(自身を除く): 296184976

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 59, 88, 104, 118, 143, 176, 208, 236, 286, 472, 572, 649, 767, 944, 1144, 1298, 1534, 1667, 2288, 2596, 3068, 3334, 5192, 6136, 6668, 8437, 10384, 12272, 13336, 16874, 18337, 21671, 26672, 33748, 36674, 43342, 67496, 73348, 86684, 98353, 134992, 146696, 173368, 196706, 238381, 293392, 346736, 393412, 476762, 786824, 953524, 1081883, 1278589, 1573648, 1907048, 2163766, 2557178, 3814096, 4327532, 5114356, 8655064, 10228712, 14064479, 17310128, 20457424, 28128958, 56257916, 112515832, 225031664]

約数ペア:

[(1, 225031664), (2, 112515832), (4, 56257916), (8, 28128958), (11, 20457424), (13, 17310128), (16, 14064479), (22, 10228712), (26, 8655064), (44, 5114356), (52, 4327532), (59, 3814096), (88, 2557178), (104, 2163766), (118, 1907048), (143, 1573648), (176, 1278589), (208, 1081883), (236, 953524), (286, 786824), (472, 476762), (572, 393412), (649, 346736), (767, 293392), (944, 238381), (1144, 196706), (1298, 173368), (1534, 146696), (1667, 134992), (2288, 98353), (2596, 86684), (3068, 73348), (3334, 67496), (5192, 43342), (6136, 36674), (6668, 33748), (8437, 26672), (10384, 21671), (12272, 18337), (13336, 16874)]