1559490816

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{8221}}^1$

素因数の和:8272

約数の個数: 144

約数和(自身を含む): 4705615040

約数和(自身を除く): 3146124224

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 32, 38, 39, 48, 52, 57, 64, 76, 78, 96, 104, 114, 128, 152, 156, 192, 208, 228, 247, 256, 304, 312, 384, 416, 456, 494, 608, 624, 741, 768, 832, 912, 988, 1216, 1248, 1482, 1664, 1824, 1976, 2432, 2496, 2964, 3328, 3648, 3952, 4864, 4992, 5928, 7296, 7904, 8221, 9984, 11856, 14592, 15808, 16442, 23712, 24663, 31616, 32884, 47424, 49326, 63232, 65768, 94848, 98652, 106873, 131536, 156199, 189696, 197304, 213746, 263072, 312398, 320619, 394608, 427492, 468597, 526144, 624796, 641238, 789216, 854984, 937194, 1052288, 1249592, 1282476, 1578432, 1709968, 1874388, 2030587, 2104576, 2499184, 2564952, 3156864, 3419936, 3748776, 4061174, 4998368, 5129904, 6091761, 6313728, 6839872, 7497552, 8122348, 9996736, 10259808, 12183522, 13679744, 14995104, 16244696, 19993472, 20519616, 24367044, 27359488, 29990208, 32489392, 39986944, 41039232, 48734088, 59980416, 64978784, 82078464, 97468176, 119960832, 129957568, 194936352, 259915136, 389872704, 519830272, 779745408, 1559490816]

約数ペア:

[(1, 1559490816), (2, 779745408), (3, 519830272), (4, 389872704), (6, 259915136), (8, 194936352), (12, 129957568), (13, 119960832), (16, 97468176), (19, 82078464), (24, 64978784), (26, 59980416), (32, 48734088), (38, 41039232), (39, 39986944), (48, 32489392), (52, 29990208), (57, 27359488), (64, 24367044), (76, 20519616), (78, 19993472), (96, 16244696), (104, 14995104), (114, 13679744), (128, 12183522), (152, 10259808), (156, 9996736), (192, 8122348), (208, 7497552), (228, 6839872), (247, 6313728), (256, 6091761), (304, 5129904), (312, 4998368), (384, 4061174), (416, 3748776), (456, 3419936), (494, 3156864), (608, 2564952), (624, 2499184), (741, 2104576), (768, 2030587), (832, 1874388), (912, 1709968), (988, 1578432), (1216, 1282476), (1248, 1249592), (1482, 1052288), (1664, 937194), (1824, 854984), (1976, 789216), (2432, 641238), (2496, 624796), (2964, 526144), (3328, 468597), (3648, 427492), (3952, 394608), (4864, 320619), (4992, 312398), (5928, 263072), (7296, 213746), (7904, 197304), (8221, 189696), (9984, 156199), (11856, 131536), (14592, 106873), (15808, 98652), (16442, 94848), (23712, 65768), (24663, 63232), (31616, 49326), (32884, 47424)]