1028089088

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{229}}^1$

素因数の和:348

約数の個数: 144

約数和(自身を含む): 2369404800

約数和(自身を除く): 1341315712

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 71, 76, 104, 128, 142, 152, 208, 229, 247, 256, 284, 304, 416, 458, 494, 568, 608, 832, 916, 923, 988, 1136, 1216, 1349, 1664, 1832, 1846, 1976, 2272, 2432, 2698, 2977, 3328, 3664, 3692, 3952, 4351, 4544, 4864, 5396, 5954, 7328, 7384, 7904, 8702, 9088, 10792, 11908, 14656, 14768, 15808, 16259, 17404, 17537, 18176, 21584, 23816, 29312, 29536, 31616, 32518, 34808, 35074, 43168, 47632, 56563, 58624, 59072, 63232, 65036, 69616, 70148, 86336, 95264, 113126, 118144, 130072, 139232, 140296, 172672, 190528, 211367, 226252, 236288, 260144, 278464, 280592, 308921, 345344, 381056, 422734, 452504, 520288, 556928, 561184, 617842, 762112, 845468, 905008, 1040576, 1113856, 1122368, 1235684, 1690936, 1810016, 2081152, 2244736, 2471368, 3381872, 3620032, 4015973, 4162304, 4489472, 4942736, 6763744, 7240064, 8031946, 9885472, 13527488, 14480128, 16063892, 19770944, 27054976, 32127784, 39541888, 54109952, 64255568, 79083776, 128511136, 257022272, 514044544, 1028089088]

約数ペア:

[(1, 1028089088), (2, 514044544), (4, 257022272), (8, 128511136), (13, 79083776), (16, 64255568), (19, 54109952), (26, 39541888), (32, 32127784), (38, 27054976), (52, 19770944), (64, 16063892), (71, 14480128), (76, 13527488), (104, 9885472), (128, 8031946), (142, 7240064), (152, 6763744), (208, 4942736), (229, 4489472), (247, 4162304), (256, 4015973), (284, 3620032), (304, 3381872), (416, 2471368), (458, 2244736), (494, 2081152), (568, 1810016), (608, 1690936), (832, 1235684), (916, 1122368), (923, 1113856), (988, 1040576), (1136, 905008), (1216, 845468), (1349, 762112), (1664, 617842), (1832, 561184), (1846, 556928), (1976, 520288), (2272, 452504), (2432, 422734), (2698, 381056), (2977, 345344), (3328, 308921), (3664, 280592), (3692, 278464), (3952, 260144), (4351, 236288), (4544, 226252), (4864, 211367), (5396, 190528), (5954, 172672), (7328, 140296), (7384, 139232), (7904, 130072), (8702, 118144), (9088, 113126), (10792, 95264), (11908, 86336), (14656, 70148), (14768, 69616), (15808, 65036), (16259, 63232), (17404, 59072), (17537, 58624), (18176, 56563), (21584, 47632), (23816, 43168), (29312, 35074), (29536, 34808), (31616, 32518)]