881659174656

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{385621}}^1$

素因数の和:385882

約数の個数: 144

約数和(自身を含む): 2538040604960

約数和(自身を除く): 1656381430304

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 229, 256, 312, 384, 416, 458, 624, 687, 768, 832, 916, 1248, 1374, 1664, 1832, 2496, 2748, 2977, 3328, 3664, 4992, 5496, 5954, 7328, 8931, 9984, 10992, 11908, 14656, 17862, 21984, 23816, 29312, 35724, 43968, 47632, 58624, 71448, 87936, 95264, 142896, 175872, 190528, 285792, 381056, 385621, 571584, 762112, 771242, 1143168, 1156863, 1542484, 2286336, 2313726, 3084968, 4627452, 5013073, 6169936, 9254904, 10026146, 12339872, 15039219, 18509808, 20052292, 24679744, 30078438, 37019616, 40104584, 49359488, 60156876, 74039232, 80209168, 88307209, 98718976, 120313752, 148078464, 160418336, 176614418, 240627504, 264921627, 296156928, 320836672, 353228836, 481255008, 529843254, 641673344, 706457672, 962510016, 1059686508, 1147993717, 1283346688, 1412915344, 1925020032, 2119373016, 2295987434, 2825830688, 3443981151, 3850040064, 4238746032, 4591974868, 5651661376, 6887962302, 8477492064, 9183949736, 11303322752, 13775924604, 16954984128, 18367899472, 22606645504, 27551849208, 33909968256, 36735798944, 55103698416, 67819936512, 73471597888, 110207396832, 146943195776, 220414793664, 293886391552, 440829587328, 881659174656]

約数ペア:

[(1, 881659174656), (2, 440829587328), (3, 293886391552), (4, 220414793664), (6, 146943195776), (8, 110207396832), (12, 73471597888), (13, 67819936512), (16, 55103698416), (24, 36735798944), (26, 33909968256), (32, 27551849208), (39, 22606645504), (48, 18367899472), (52, 16954984128), (64, 13775924604), (78, 11303322752), (96, 9183949736), (104, 8477492064), (128, 6887962302), (156, 5651661376), (192, 4591974868), (208, 4238746032), (229, 3850040064), (256, 3443981151), (312, 2825830688), (384, 2295987434), (416, 2119373016), (458, 1925020032), (624, 1412915344), (687, 1283346688), (768, 1147993717), (832, 1059686508), (916, 962510016), (1248, 706457672), (1374, 641673344), (1664, 529843254), (1832, 481255008), (2496, 353228836), (2748, 320836672), (2977, 296156928), (3328, 264921627), (3664, 240627504), (4992, 176614418), (5496, 160418336), (5954, 148078464), (7328, 120313752), (8931, 98718976), (9984, 88307209), (10992, 80209168), (11908, 74039232), (14656, 60156876), (17862, 49359488), (21984, 40104584), (23816, 37019616), (29312, 30078438), (35724, 24679744), (43968, 20052292), (47632, 18509808), (58624, 15039219), (71448, 12339872), (87936, 10026146), (95264, 9254904), (142896, 6169936), (175872, 5013073), (190528, 4627452), (285792, 3084968), (381056, 2313726), (385621, 2286336), (571584, 1542484), (762112, 1156863), (771242, 1143168)]