857131344

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{8467}}^1$

素因数の和:8537

約数の個数: 120

約数和(自身を含む): 2593579040

約数和(自身を除く): 1736447696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 37, 38, 48, 57, 72, 74, 76, 111, 114, 144, 148, 152, 171, 222, 228, 296, 304, 333, 342, 444, 456, 592, 666, 684, 703, 888, 912, 1332, 1368, 1406, 1776, 2109, 2664, 2736, 2812, 4218, 5328, 5624, 6327, 8436, 8467, 11248, 12654, 16872, 16934, 25308, 25401, 33744, 33868, 50616, 50802, 67736, 76203, 101232, 101604, 135472, 152406, 160873, 203208, 304812, 313279, 321746, 406416, 482619, 609624, 626558, 643492, 939837, 965238, 1219248, 1253116, 1286984, 1447857, 1879674, 1930476, 2506232, 2573968, 2819511, 2895714, 3759348, 3860952, 5012464, 5639022, 5791428, 5952301, 7518696, 7721904, 11278044, 11582856, 11904602, 15037392, 17856903, 22556088, 23165712, 23809204, 35713806, 45112176, 47618408, 53570709, 71427612, 95236816, 107141418, 142855224, 214282836, 285710448, 428565672, 857131344]

約数ペア:

[(1, 857131344), (2, 428565672), (3, 285710448), (4, 214282836), (6, 142855224), (8, 107141418), (9, 95236816), (12, 71427612), (16, 53570709), (18, 47618408), (19, 45112176), (24, 35713806), (36, 23809204), (37, 23165712), (38, 22556088), (48, 17856903), (57, 15037392), (72, 11904602), (74, 11582856), (76, 11278044), (111, 7721904), (114, 7518696), (144, 5952301), (148, 5791428), (152, 5639022), (171, 5012464), (222, 3860952), (228, 3759348), (296, 2895714), (304, 2819511), (333, 2573968), (342, 2506232), (444, 1930476), (456, 1879674), (592, 1447857), (666, 1286984), (684, 1253116), (703, 1219248), (888, 965238), (912, 939837), (1332, 643492), (1368, 626558), (1406, 609624), (1776, 482619), (2109, 406416), (2664, 321746), (2736, 313279), (2812, 304812), (4218, 203208), (5328, 160873), (5624, 152406), (6327, 135472), (8436, 101604), (8467, 101232), (11248, 76203), (12654, 67736), (16872, 50802), (16934, 50616), (25308, 33868), (25401, 33744)]