872971008

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{12491}}^1$

素因数の和:12530

約数の個数: 144

約数和(自身を含む): 2859768576

約数和(自身を除く): 1986797568

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 64, 78, 84, 91, 96, 104, 112, 128, 156, 168, 182, 192, 208, 224, 256, 273, 312, 336, 364, 384, 416, 448, 546, 624, 672, 728, 768, 832, 896, 1092, 1248, 1344, 1456, 1664, 1792, 2184, 2496, 2688, 2912, 3328, 4368, 4992, 5376, 5824, 8736, 9984, 11648, 12491, 17472, 23296, 24982, 34944, 37473, 49964, 69888, 74946, 87437, 99928, 149892, 162383, 174874, 199856, 262311, 299784, 324766, 349748, 399712, 487149, 524622, 599568, 649532, 699496, 799424, 974298, 1049244, 1136681, 1199136, 1299064, 1398992, 1598848, 1948596, 2098488, 2273362, 2398272, 2598128, 2797984, 3197696, 3410043, 3897192, 4196976, 4546724, 4796544, 5196256, 5595968, 6820086, 7794384, 8393952, 9093448, 9593088, 10392512, 11191936, 13640172, 15588768, 16787904, 18186896, 20785024, 22383872, 27280344, 31177536, 33575808, 36373792, 41570048, 54560688, 62355072, 67151616, 72747584, 109121376, 124710144, 145495168, 218242752, 290990336, 436485504, 872971008]

約数ペア:

[(1, 872971008), (2, 436485504), (3, 290990336), (4, 218242752), (6, 145495168), (7, 124710144), (8, 109121376), (12, 72747584), (13, 67151616), (14, 62355072), (16, 54560688), (21, 41570048), (24, 36373792), (26, 33575808), (28, 31177536), (32, 27280344), (39, 22383872), (42, 20785024), (48, 18186896), (52, 16787904), (56, 15588768), (64, 13640172), (78, 11191936), (84, 10392512), (91, 9593088), (96, 9093448), (104, 8393952), (112, 7794384), (128, 6820086), (156, 5595968), (168, 5196256), (182, 4796544), (192, 4546724), (208, 4196976), (224, 3897192), (256, 3410043), (273, 3197696), (312, 2797984), (336, 2598128), (364, 2398272), (384, 2273362), (416, 2098488), (448, 1948596), (546, 1598848), (624, 1398992), (672, 1299064), (728, 1199136), (768, 1136681), (832, 1049244), (896, 974298), (1092, 799424), (1248, 699496), (1344, 649532), (1456, 599568), (1664, 524622), (1792, 487149), (2184, 399712), (2496, 349748), (2688, 324766), (2912, 299784), (3328, 262311), (4368, 199856), (4992, 174874), (5376, 162383), (5824, 149892), (8736, 99928), (9984, 87437), (11648, 74946), (12491, 69888), (17472, 49964), (23296, 37473), (24982, 34944)]