2057387616

素因数分解:

$2^5\times 3^2\times {\mathrm{73}}^1\times {\mathrm{97859}}^1$

素因数の和:97948

約数の個数: 72

約数和(自身を含む): 5930903160

約数和(自身を除く): 3873515544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 73, 96, 144, 146, 219, 288, 292, 438, 584, 657, 876, 1168, 1314, 1752, 2336, 2628, 3504, 5256, 7008, 10512, 21024, 97859, 195718, 293577, 391436, 587154, 782872, 880731, 1174308, 1565744, 1761462, 2348616, 3131488, 3522924, 4697232, 7045848, 7143707, 9394464, 14091696, 14287414, 21431121, 28183392, 28574828, 42862242, 57149656, 64293363, 85724484, 114299312, 128586726, 171448968, 228598624, 257173452, 342897936, 514346904, 685795872, 1028693808, 2057387616]

約数ペア:

[(1, 2057387616), (2, 1028693808), (3, 685795872), (4, 514346904), (6, 342897936), (8, 257173452), (9, 228598624), (12, 171448968), (16, 128586726), (18, 114299312), (24, 85724484), (32, 64293363), (36, 57149656), (48, 42862242), (72, 28574828), (73, 28183392), (96, 21431121), (144, 14287414), (146, 14091696), (219, 9394464), (288, 7143707), (292, 7045848), (438, 4697232), (584, 3522924), (657, 3131488), (876, 2348616), (1168, 1761462), (1314, 1565744), (1752, 1174308), (2336, 880731), (2628, 782872), (3504, 587154), (5256, 391436), (7008, 293577), (10512, 195718), (21024, 97859)]