1797809664

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{617}}^1$

素因数の和:916

約数の個数: 160

約数和(自身を含む): 5502790656

約数和(自身を除く): 3704980992

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 271, 336, 384, 448, 512, 542, 617, 672, 768, 813, 896, 1084, 1234, 1344, 1536, 1626, 1792, 1851, 1897, 2168, 2468, 2688, 3252, 3584, 3702, 3794, 4319, 4336, 4936, 5376, 5691, 6504, 7404, 7588, 8638, 8672, 9872, 10752, 11382, 12957, 13008, 14808, 15176, 17276, 17344, 19744, 22764, 25914, 26016, 29616, 30352, 34552, 34688, 39488, 45528, 51828, 52032, 59232, 60704, 69104, 69376, 78976, 91056, 103656, 104064, 118464, 121408, 138208, 138752, 157952, 167207, 182112, 207312, 208128, 236928, 242816, 276416, 315904, 334414, 364224, 414624, 416256, 473856, 485632, 501621, 552832, 668828, 728448, 829248, 947712, 971264, 1003242, 1105664, 1170449, 1337656, 1456896, 1658496, 2006484, 2211328, 2340898, 2675312, 2913792, 3316992, 3511347, 4012968, 4681796, 5350624, 6633984, 7022694, 8025936, 9363592, 10701248, 14045388, 16051872, 18727184, 21402496, 28090776, 32103744, 37454368, 42804992, 56181552, 64207488, 74908736, 85609984, 112363104, 128414976, 149817472, 224726208, 256829952, 299634944, 449452416, 599269888, 898904832, 1797809664]

約数ペア:

[(1, 1797809664), (2, 898904832), (3, 599269888), (4, 449452416), (6, 299634944), (7, 256829952), (8, 224726208), (12, 149817472), (14, 128414976), (16, 112363104), (21, 85609984), (24, 74908736), (28, 64207488), (32, 56181552), (42, 42804992), (48, 37454368), (56, 32103744), (64, 28090776), (84, 21402496), (96, 18727184), (112, 16051872), (128, 14045388), (168, 10701248), (192, 9363592), (224, 8025936), (256, 7022694), (271, 6633984), (336, 5350624), (384, 4681796), (448, 4012968), (512, 3511347), (542, 3316992), (617, 2913792), (672, 2675312), (768, 2340898), (813, 2211328), (896, 2006484), (1084, 1658496), (1234, 1456896), (1344, 1337656), (1536, 1170449), (1626, 1105664), (1792, 1003242), (1851, 971264), (1897, 947712), (2168, 829248), (2468, 728448), (2688, 668828), (3252, 552832), (3584, 501621), (3702, 485632), (3794, 473856), (4319, 416256), (4336, 414624), (4936, 364224), (5376, 334414), (5691, 315904), (6504, 276416), (7404, 242816), (7588, 236928), (8638, 208128), (8672, 207312), (9872, 182112), (10752, 167207), (11382, 157952), (12957, 138752), (13008, 138208), (14808, 121408), (15176, 118464), (17276, 104064), (17344, 103656), (19744, 91056), (22764, 78976), (25914, 69376), (26016, 69104), (29616, 60704), (30352, 59232), (34552, 52032), (34688, 51828), (39488, 45528)]