523680976

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{379}}^1$

素因数の和:493

約数の個数: 120

約数和(自身を含む): 1276198080

約数和(自身を除く): 752517104

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 73, 91, 104, 112, 146, 169, 182, 208, 292, 338, 364, 379, 511, 584, 676, 728, 758, 949, 1022, 1168, 1183, 1352, 1456, 1516, 1898, 2044, 2366, 2653, 2704, 3032, 3796, 4088, 4732, 4927, 5306, 6064, 6643, 7592, 8176, 9464, 9854, 10612, 12337, 13286, 15184, 18928, 19708, 21224, 24674, 26572, 27667, 34489, 39416, 42448, 49348, 53144, 55334, 64051, 68978, 78832, 86359, 98696, 106288, 110668, 128102, 137956, 172718, 193669, 197392, 221336, 256204, 275912, 345436, 359671, 387338, 442672, 448357, 512408, 551824, 690872, 719342, 774676, 896714, 1024816, 1381744, 1438684, 1549352, 1793428, 2517697, 2877368, 3098704, 3586856, 4675723, 5035394, 5754736, 7173712, 9351446, 10070788, 18702892, 20141576, 32730061, 37405784, 40283152, 65460122, 74811568, 130920244, 261840488, 523680976]

約数ペア:

[(1, 523680976), (2, 261840488), (4, 130920244), (7, 74811568), (8, 65460122), (13, 40283152), (14, 37405784), (16, 32730061), (26, 20141576), (28, 18702892), (52, 10070788), (56, 9351446), (73, 7173712), (91, 5754736), (104, 5035394), (112, 4675723), (146, 3586856), (169, 3098704), (182, 2877368), (208, 2517697), (292, 1793428), (338, 1549352), (364, 1438684), (379, 1381744), (511, 1024816), (584, 896714), (676, 774676), (728, 719342), (758, 690872), (949, 551824), (1022, 512408), (1168, 448357), (1183, 442672), (1352, 387338), (1456, 359671), (1516, 345436), (1898, 275912), (2044, 256204), (2366, 221336), (2653, 197392), (2704, 193669), (3032, 172718), (3796, 137956), (4088, 128102), (4732, 110668), (4927, 106288), (5306, 98696), (6064, 86359), (6643, 78832), (7592, 68978), (8176, 64051), (9464, 55334), (9854, 53144), (10612, 49348), (12337, 42448), (13286, 39416), (15184, 34489), (18928, 27667), (19708, 26572), (21224, 24674)]