475057752

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{229}}^1$

素因数の和:421

約数の個数: 128

約数和(自身を含む): 1317624000

約数和(自身を除く): 842566248

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 61, 78, 104, 109, 122, 156, 183, 218, 229, 244, 312, 327, 366, 436, 458, 488, 654, 687, 732, 793, 872, 916, 1308, 1374, 1417, 1464, 1586, 1832, 2379, 2616, 2748, 2834, 2977, 3172, 4251, 4758, 5496, 5668, 5954, 6344, 6649, 8502, 8931, 9516, 11336, 11908, 13298, 13969, 17004, 17862, 19032, 19947, 23816, 24961, 26596, 27938, 34008, 35724, 39894, 41907, 49922, 53192, 55876, 71448, 74883, 79788, 83814, 86437, 99844, 111752, 149766, 159576, 167628, 172874, 181597, 199688, 259311, 299532, 324493, 335256, 345748, 363194, 518622, 544791, 599064, 648986, 691496, 726388, 973479, 1037244, 1089582, 1297972, 1452776, 1522621, 1946958, 2074488, 2179164, 2595944, 3045242, 3893916, 4358328, 4567863, 6090484, 7787832, 9135726, 12180968, 18271452, 19794073, 36542904, 39588146, 59382219, 79176292, 118764438, 158352584, 237528876, 475057752]

約数ペア:

[(1, 475057752), (2, 237528876), (3, 158352584), (4, 118764438), (6, 79176292), (8, 59382219), (12, 39588146), (13, 36542904), (24, 19794073), (26, 18271452), (39, 12180968), (52, 9135726), (61, 7787832), (78, 6090484), (104, 4567863), (109, 4358328), (122, 3893916), (156, 3045242), (183, 2595944), (218, 2179164), (229, 2074488), (244, 1946958), (312, 1522621), (327, 1452776), (366, 1297972), (436, 1089582), (458, 1037244), (488, 973479), (654, 726388), (687, 691496), (732, 648986), (793, 599064), (872, 544791), (916, 518622), (1308, 363194), (1374, 345748), (1417, 335256), (1464, 324493), (1586, 299532), (1832, 259311), (2379, 199688), (2616, 181597), (2748, 172874), (2834, 167628), (2977, 159576), (3172, 149766), (4251, 111752), (4758, 99844), (5496, 86437), (5668, 83814), (5954, 79788), (6344, 74883), (6649, 71448), (8502, 55876), (8931, 53192), (9516, 49922), (11336, 41907), (11908, 39894), (13298, 35724), (13969, 34008), (17004, 27938), (17862, 26596), (19032, 24961), (19947, 23816)]