804976816

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{1481}}^1$

素因数の和:1730

約数の個数: 80

約数和(自身を含む): 1870023168

約数和(自身を除く): 1065046352

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 161, 184, 211, 322, 368, 422, 644, 844, 1288, 1477, 1481, 1688, 2576, 2954, 2962, 3376, 4853, 5908, 5924, 9706, 10367, 11816, 11848, 19412, 20734, 23632, 23696, 33971, 34063, 38824, 41468, 67942, 68126, 77648, 82936, 135884, 136252, 165872, 238441, 271768, 272504, 312491, 476882, 543536, 545008, 624982, 953764, 1249964, 1907528, 2187437, 2499928, 3815056, 4374874, 4999856, 7187293, 8749748, 14374586, 17499496, 28749172, 34998992, 50311051, 57498344, 100622102, 114996688, 201244204, 402488408, 804976816]

約数ペア:

[(1, 804976816), (2, 402488408), (4, 201244204), (7, 114996688), (8, 100622102), (14, 57498344), (16, 50311051), (23, 34998992), (28, 28749172), (46, 17499496), (56, 14374586), (92, 8749748), (112, 7187293), (161, 4999856), (184, 4374874), (211, 3815056), (322, 2499928), (368, 2187437), (422, 1907528), (644, 1249964), (844, 953764), (1288, 624982), (1477, 545008), (1481, 543536), (1688, 476882), (2576, 312491), (2954, 272504), (2962, 271768), (3376, 238441), (4853, 165872), (5908, 136252), (5924, 135884), (9706, 82936), (10367, 77648), (11816, 68126), (11848, 67942), (19412, 41468), (20734, 38824), (23632, 34063), (23696, 33971)]