248553536

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1627}}^1$

素因数の和:1688

約数の個数: 112

約数和(自身を含む): 635154432

約数和(自身を除く): 386600896

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 32, 44, 56, 62, 64, 77, 88, 112, 124, 154, 176, 217, 224, 248, 308, 341, 352, 434, 448, 496, 616, 682, 704, 868, 992, 1232, 1364, 1627, 1736, 1984, 2387, 2464, 2728, 3254, 3472, 4774, 4928, 5456, 6508, 6944, 9548, 10912, 11389, 13016, 13888, 17897, 19096, 21824, 22778, 26032, 35794, 38192, 45556, 50437, 52064, 71588, 76384, 91112, 100874, 104128, 125279, 143176, 152768, 182224, 201748, 250558, 286352, 353059, 364448, 403496, 501116, 554807, 572704, 706118, 728896, 806992, 1002232, 1109614, 1145408, 1412236, 1613984, 2004464, 2219228, 2824472, 3227968, 3883649, 4008928, 4438456, 5648944, 7767298, 8017856, 8876912, 11297888, 15534596, 17753824, 22595776, 31069192, 35507648, 62138384, 124276768, 248553536]

約数ペア:

[(1, 248553536), (2, 124276768), (4, 62138384), (7, 35507648), (8, 31069192), (11, 22595776), (14, 17753824), (16, 15534596), (22, 11297888), (28, 8876912), (31, 8017856), (32, 7767298), (44, 5648944), (56, 4438456), (62, 4008928), (64, 3883649), (77, 3227968), (88, 2824472), (112, 2219228), (124, 2004464), (154, 1613984), (176, 1412236), (217, 1145408), (224, 1109614), (248, 1002232), (308, 806992), (341, 728896), (352, 706118), (434, 572704), (448, 554807), (496, 501116), (616, 403496), (682, 364448), (704, 353059), (868, 286352), (992, 250558), (1232, 201748), (1364, 182224), (1627, 152768), (1736, 143176), (1984, 125279), (2387, 104128), (2464, 100874), (2728, 91112), (3254, 76384), (3472, 71588), (4774, 52064), (4928, 50437), (5456, 45556), (6508, 38192), (6944, 35794), (9548, 26032), (10912, 22778), (11389, 21824), (13016, 19096), (13888, 17897)]