498276064

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{521}}^1$

素因数の和:585

約数の個数: 144

約数和(自身を含む): 1224674640

約数和(自身を除く): 726398576

約数列:

[1, 2, 4, 8, 11, 13, 16, 19, 22, 26, 32, 38, 44, 52, 76, 88, 104, 121, 143, 152, 176, 208, 209, 242, 247, 286, 304, 352, 416, 418, 484, 494, 521, 572, 608, 836, 968, 988, 1042, 1144, 1573, 1672, 1936, 1976, 2084, 2288, 2299, 2717, 3146, 3344, 3872, 3952, 4168, 4576, 4598, 5434, 5731, 6292, 6688, 6773, 7904, 8336, 9196, 9899, 10868, 11462, 12584, 13546, 16672, 18392, 19798, 21736, 22924, 25168, 27092, 29887, 36784, 39596, 43472, 45848, 50336, 54184, 59774, 63041, 73568, 74503, 79192, 86944, 91696, 108368, 108889, 119548, 126082, 128687, 149006, 158384, 183392, 216736, 217778, 239096, 252164, 257374, 298012, 316768, 435556, 478192, 504328, 514748, 596024, 819533, 871112, 956384, 1008656, 1029496, 1192048, 1197779, 1415557, 1639066, 1742224, 2017312, 2058992, 2384096, 2395558, 2831114, 3278132, 3484448, 4117984, 4791116, 5662228, 6556264, 9582232, 11324456, 13112528, 15571127, 19164464, 22648912, 26225056, 31142254, 38328928, 45297824, 62284508, 124569016, 249138032, 498276064]

約数ペア:

[(1, 498276064), (2, 249138032), (4, 124569016), (8, 62284508), (11, 45297824), (13, 38328928), (16, 31142254), (19, 26225056), (22, 22648912), (26, 19164464), (32, 15571127), (38, 13112528), (44, 11324456), (52, 9582232), (76, 6556264), (88, 5662228), (104, 4791116), (121, 4117984), (143, 3484448), (152, 3278132), (176, 2831114), (208, 2395558), (209, 2384096), (242, 2058992), (247, 2017312), (286, 1742224), (304, 1639066), (352, 1415557), (416, 1197779), (418, 1192048), (484, 1029496), (494, 1008656), (521, 956384), (572, 871112), (608, 819533), (836, 596024), (968, 514748), (988, 504328), (1042, 478192), (1144, 435556), (1573, 316768), (1672, 298012), (1936, 257374), (1976, 252164), (2084, 239096), (2288, 217778), (2299, 216736), (2717, 183392), (3146, 158384), (3344, 149006), (3872, 128687), (3952, 126082), (4168, 119548), (4576, 108889), (4598, 108368), (5434, 91696), (5731, 86944), (6292, 79192), (6688, 74503), (6773, 73568), (7904, 63041), (8336, 59774), (9196, 54184), (9899, 50336), (10868, 45848), (11462, 43472), (12584, 39596), (13546, 36784), (16672, 29887), (18392, 27092), (19798, 25168), (21736, 22924)]