887397888

素因数分解:

$2^9\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2339}}^1$

素因数の和:2392

約数の個数: 160

約数和(自身を含む): 2681078400

約数和(自身を除く): 1793680512

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, 512, 608, 624, 741, 768, 832, 912, 988, 1216, 1248, 1482, 1536, 1664, 1824, 1976, 2339, 2432, 2496, 2964, 3328, 3648, 3952, 4678, 4864, 4992, 5928, 6656, 7017, 7296, 7904, 9356, 9728, 9984, 11856, 14034, 14592, 15808, 18712, 19968, 23712, 28068, 29184, 30407, 31616, 37424, 44441, 47424, 56136, 60814, 63232, 74848, 88882, 91221, 94848, 112272, 121628, 126464, 133323, 149696, 177764, 182442, 189696, 224544, 243256, 266646, 299392, 355528, 364884, 379392, 449088, 486512, 533292, 577733, 598784, 711056, 729768, 898176, 973024, 1066584, 1155466, 1197568, 1422112, 1459536, 1733199, 1796352, 1946048, 2133168, 2310932, 2844224, 2919072, 3466398, 3592704, 3892096, 4266336, 4621864, 5688448, 5838144, 6932796, 7784192, 8532672, 9243728, 11376896, 11676288, 13865592, 15568384, 17065344, 18487456, 22753792, 23352576, 27731184, 34130688, 36974912, 46705152, 55462368, 68261376, 73949824, 110924736, 147899648, 221849472, 295799296, 443698944, 887397888]

約数ペア:

[(1, 887397888), (2, 443698944), (3, 295799296), (4, 221849472), (6, 147899648), (8, 110924736), (12, 73949824), (13, 68261376), (16, 55462368), (19, 46705152), (24, 36974912), (26, 34130688), (32, 27731184), (38, 23352576), (39, 22753792), (48, 18487456), (52, 17065344), (57, 15568384), (64, 13865592), (76, 11676288), (78, 11376896), (96, 9243728), (104, 8532672), (114, 7784192), (128, 6932796), (152, 5838144), (156, 5688448), (192, 4621864), (208, 4266336), (228, 3892096), (247, 3592704), (256, 3466398), (304, 2919072), (312, 2844224), (384, 2310932), (416, 2133168), (456, 1946048), (494, 1796352), (512, 1733199), (608, 1459536), (624, 1422112), (741, 1197568), (768, 1155466), (832, 1066584), (912, 973024), (988, 898176), (1216, 729768), (1248, 711056), (1482, 598784), (1536, 577733), (1664, 533292), (1824, 486512), (1976, 449088), (2339, 379392), (2432, 364884), (2496, 355528), (2964, 299392), (3328, 266646), (3648, 243256), (3952, 224544), (4678, 189696), (4864, 182442), (4992, 177764), (5928, 149696), (6656, 133323), (7017, 126464), (7296, 121628), (7904, 112272), (9356, 94848), (9728, 91221), (9984, 88882), (11856, 74848), (14034, 63232), (14592, 60814), (15808, 56136), (18712, 47424), (19968, 44441), (23712, 37424), (28068, 31616), (29184, 30407)]