247667952

素因数分解:

$2^4\times 3^1\times 7^5\times {\mathrm{307}}^1$

素因数の和:353

約数の個数: 120

約数和(自身を含む): 748868736

約数和(自身を除く): 501200784

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 294, 307, 336, 343, 392, 588, 614, 686, 784, 921, 1029, 1176, 1228, 1372, 1842, 2058, 2149, 2352, 2401, 2456, 2744, 3684, 4116, 4298, 4802, 4912, 5488, 6447, 7203, 7368, 8232, 8596, 9604, 12894, 14406, 14736, 15043, 16464, 16807, 17192, 19208, 25788, 28812, 30086, 33614, 34384, 38416, 45129, 50421, 51576, 57624, 60172, 67228, 90258, 100842, 103152, 105301, 115248, 120344, 134456, 180516, 201684, 210602, 240688, 268912, 315903, 361032, 403368, 421204, 631806, 722064, 737107, 806736, 842408, 1263612, 1474214, 1684816, 2211321, 2527224, 2948428, 4422642, 5054448, 5159749, 5896856, 8845284, 10319498, 11793712, 15479247, 17690568, 20638996, 30958494, 35381136, 41277992, 61916988, 82555984, 123833976, 247667952]

約数ペア:

[(1, 247667952), (2, 123833976), (3, 82555984), (4, 61916988), (6, 41277992), (7, 35381136), (8, 30958494), (12, 20638996), (14, 17690568), (16, 15479247), (21, 11793712), (24, 10319498), (28, 8845284), (42, 5896856), (48, 5159749), (49, 5054448), (56, 4422642), (84, 2948428), (98, 2527224), (112, 2211321), (147, 1684816), (168, 1474214), (196, 1263612), (294, 842408), (307, 806736), (336, 737107), (343, 722064), (392, 631806), (588, 421204), (614, 403368), (686, 361032), (784, 315903), (921, 268912), (1029, 240688), (1176, 210602), (1228, 201684), (1372, 180516), (1842, 134456), (2058, 120344), (2149, 115248), (2352, 105301), (2401, 103152), (2456, 100842), (2744, 90258), (3684, 67228), (4116, 60172), (4298, 57624), (4802, 51576), (4912, 50421), (5488, 45129), (6447, 38416), (7203, 34384), (7368, 33614), (8232, 30086), (8596, 28812), (9604, 25788), (12894, 19208), (14406, 17192), (14736, 16807), (15043, 16464)]