487643968

素因数分解:

$2^6\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{971}}^1$

素因数の和:1068

約数の個数: 112

約数和(自身を含む): 1185062400

約数和(自身を除く): 697418432

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 59, 64, 76, 112, 118, 133, 152, 224, 236, 266, 304, 413, 448, 472, 532, 608, 826, 944, 971, 1064, 1121, 1216, 1652, 1888, 1942, 2128, 2242, 3304, 3776, 3884, 4256, 4484, 6608, 6797, 7768, 7847, 8512, 8968, 13216, 13594, 15536, 15694, 17936, 18449, 26432, 27188, 31072, 31388, 35872, 36898, 54376, 57289, 62144, 62776, 71744, 73796, 108752, 114578, 125552, 129143, 147592, 217504, 229156, 251104, 258286, 295184, 401023, 435008, 458312, 502208, 516572, 590368, 802046, 916624, 1033144, 1088491, 1180736, 1604092, 1833248, 2066288, 2176982, 3208184, 3666496, 4132576, 4353964, 6416368, 7619437, 8265152, 8707928, 12832736, 15238874, 17415856, 25665472, 30477748, 34831712, 60955496, 69663424, 121910992, 243821984, 487643968]

約数ペア:

[(1, 487643968), (2, 243821984), (4, 121910992), (7, 69663424), (8, 60955496), (14, 34831712), (16, 30477748), (19, 25665472), (28, 17415856), (32, 15238874), (38, 12832736), (56, 8707928), (59, 8265152), (64, 7619437), (76, 6416368), (112, 4353964), (118, 4132576), (133, 3666496), (152, 3208184), (224, 2176982), (236, 2066288), (266, 1833248), (304, 1604092), (413, 1180736), (448, 1088491), (472, 1033144), (532, 916624), (608, 802046), (826, 590368), (944, 516572), (971, 502208), (1064, 458312), (1121, 435008), (1216, 401023), (1652, 295184), (1888, 258286), (1942, 251104), (2128, 229156), (2242, 217504), (3304, 147592), (3776, 129143), (3884, 125552), (4256, 114578), (4484, 108752), (6608, 73796), (6797, 71744), (7768, 62776), (7847, 62144), (8512, 57289), (8968, 54376), (13216, 36898), (13594, 35872), (15536, 31388), (15694, 31072), (17936, 27188), (18449, 26432)]