1265998656

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1$

素因数の和:297

約数の個数: 224

約数和(自身を含む): 3763670400

約数和(自身を除く): 2497671744

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 41, 48, 52, 64, 78, 82, 89, 96, 104, 123, 139, 156, 164, 178, 192, 208, 246, 267, 278, 312, 328, 356, 416, 417, 492, 533, 534, 556, 624, 656, 712, 832, 834, 984, 1066, 1068, 1112, 1157, 1248, 1312, 1424, 1599, 1668, 1807, 1968, 2132, 2136, 2224, 2314, 2496, 2624, 2848, 3198, 3336, 3471, 3614, 3649, 3936, 4264, 4272, 4448, 4628, 5421, 5696, 5699, 6396, 6672, 6942, 7228, 7298, 7872, 8528, 8544, 8896, 9256, 10842, 10947, 11398, 12371, 12792, 13344, 13884, 14456, 14596, 17056, 17088, 17097, 18512, 21684, 21894, 22796, 24742, 25584, 26688, 27768, 28912, 29192, 34112, 34194, 37024, 37113, 43368, 43788, 45592, 47437, 49484, 51168, 55536, 57824, 58384, 68388, 74048, 74087, 74226, 86736, 87576, 91184, 94874, 98968, 102336, 111072, 115648, 116768, 136776, 142311, 148174, 148452, 160823, 173472, 175152, 182368, 189748, 197936, 222144, 222261, 233536, 273552, 284622, 296348, 296904, 321646, 346944, 350304, 364736, 379496, 395872, 444522, 482469, 507211, 547104, 569244, 592696, 593808, 643292, 700608, 758992, 791744, 889044, 964938, 1014422, 1094208, 1138488, 1185392, 1187616, 1286584, 1517984, 1521633, 1778088, 1929876, 2028844, 2276976, 2370784, 2375232, 2573168, 3035968, 3043266, 3556176, 3859752, 4057688, 4553952, 4741568, 5146336, 6086532, 6593743, 7112352, 7719504, 8115376, 9107904, 10292672, 12173064, 13187486, 14224704, 15439008, 16230752, 19781229, 24346128, 26374972, 30878016, 32461504, 39562458, 48692256, 52749944, 79124916, 97384512, 105499888, 158249832, 210999776, 316499664, 421999552, 632999328, 1265998656]

約数ペア:

[(1, 1265998656), (2, 632999328), (3, 421999552), (4, 316499664), (6, 210999776), (8, 158249832), (12, 105499888), (13, 97384512), (16, 79124916), (24, 52749944), (26, 48692256), (32, 39562458), (39, 32461504), (41, 30878016), (48, 26374972), (52, 24346128), (64, 19781229), (78, 16230752), (82, 15439008), (89, 14224704), (96, 13187486), (104, 12173064), (123, 10292672), (139, 9107904), (156, 8115376), (164, 7719504), (178, 7112352), (192, 6593743), (208, 6086532), (246, 5146336), (267, 4741568), (278, 4553952), (312, 4057688), (328, 3859752), (356, 3556176), (416, 3043266), (417, 3035968), (492, 2573168), (533, 2375232), (534, 2370784), (556, 2276976), (624, 2028844), (656, 1929876), (712, 1778088), (832, 1521633), (834, 1517984), (984, 1286584), (1066, 1187616), (1068, 1185392), (1112, 1138488), (1157, 1094208), (1248, 1014422), (1312, 964938), (1424, 889044), (1599, 791744), (1668, 758992), (1807, 700608), (1968, 643292), (2132, 593808), (2136, 592696), (2224, 569244), (2314, 547104), (2496, 507211), (2624, 482469), (2848, 444522), (3198, 395872), (3336, 379496), (3471, 364736), (3614, 350304), (3649, 346944), (3936, 321646), (4264, 296904), (4272, 296348), (4448, 284622), (4628, 273552), (5421, 233536), (5696, 222261), (5699, 222144), (6396, 197936), (6672, 189748), (6942, 182368), (7228, 175152), (7298, 173472), (7872, 160823), (8528, 148452), (8544, 148174), (8896, 142311), (9256, 136776), (10842, 116768), (10947, 115648), (11398, 111072), (12371, 102336), (12792, 98968), (13344, 94874), (13884, 91184), (14456, 87576), (14596, 86736), (17056, 74226), (17088, 74087), (17097, 74048), (18512, 68388), (21684, 58384), (21894, 57824), (22796, 55536), (24742, 51168), (25584, 49484), (26688, 47437), (27768, 45592), (28912, 43788), (29192, 43368), (34112, 37113), (34194, 37024)]