1821579552

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{883}}^1$

素因数の和:960

約数の個数: 288

約数和(自身を含む): 6081566400

約数和(自身を除く): 4259986848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 29, 32, 36, 38, 39, 48, 52, 57, 58, 72, 76, 78, 87, 96, 104, 114, 116, 117, 144, 152, 156, 171, 174, 208, 228, 232, 234, 247, 261, 288, 304, 312, 342, 348, 377, 416, 456, 464, 468, 494, 522, 551, 608, 624, 684, 696, 741, 754, 883, 912, 928, 936, 988, 1044, 1102, 1131, 1248, 1368, 1392, 1482, 1508, 1653, 1766, 1824, 1872, 1976, 2088, 2204, 2223, 2262, 2649, 2736, 2784, 2964, 3016, 3306, 3393, 3532, 3744, 3952, 4176, 4408, 4446, 4524, 4959, 5298, 5472, 5928, 6032, 6612, 6786, 7064, 7163, 7904, 7947, 8352, 8816, 8892, 9048, 9918, 10596, 11479, 11856, 12064, 13224, 13572, 14128, 14326, 15894, 16777, 17632, 17784, 18096, 19836, 21192, 21489, 22958, 23712, 25607, 26448, 27144, 28256, 28652, 31788, 33554, 34437, 35568, 36192, 39672, 42384, 42978, 45916, 50331, 51214, 52896, 54288, 57304, 63576, 64467, 67108, 68874, 71136, 76821, 79344, 84768, 85956, 91832, 100662, 102428, 103311, 108576, 114608, 127152, 128934, 134216, 137748, 150993, 153642, 158688, 171912, 183664, 201324, 204856, 206622, 218101, 229216, 230463, 254304, 257868, 268432, 275496, 301986, 307284, 332891, 343824, 367328, 402648, 409712, 413244, 436202, 460926, 486533, 515736, 536864, 550992, 603972, 614568, 654303, 665782, 687648, 805296, 819424, 826488, 872404, 921852, 973066, 998673, 1031472, 1101984, 1207944, 1229136, 1308606, 1331564, 1459599, 1610592, 1652976, 1744808, 1843704, 1946132, 1962909, 1997346, 2062944, 2415888, 2458272, 2617212, 2663128, 2919198, 2996019, 3305952, 3489616, 3687408, 3892264, 3925818, 3994692, 4378797, 4831776, 5234424, 5326256, 5838396, 5992038, 6324929, 6979232, 7374816, 7784528, 7851636, 7989384, 8757594, 10468848, 10652512, 11676792, 11984076, 12649858, 15569056, 15703272, 15978768, 17515188, 18974787, 20937696, 23353584, 23968152, 25299716, 31406544, 31957536, 35030376, 37949574, 46707168, 47936304, 50599432, 56924361, 62813088, 70060752, 75899148, 95872608, 101198864, 113848722, 140121504, 151798296, 202397728, 227697444, 303596592, 455394888, 607193184, 910789776, 1821579552]

約数ペア:

[(1, 1821579552), (2, 910789776), (3, 607193184), (4, 455394888), (6, 303596592), (8, 227697444), (9, 202397728), (12, 151798296), (13, 140121504), (16, 113848722), (18, 101198864), (19, 95872608), (24, 75899148), (26, 70060752), (29, 62813088), (32, 56924361), (36, 50599432), (38, 47936304), (39, 46707168), (48, 37949574), (52, 35030376), (57, 31957536), (58, 31406544), (72, 25299716), (76, 23968152), (78, 23353584), (87, 20937696), (96, 18974787), (104, 17515188), (114, 15978768), (116, 15703272), (117, 15569056), (144, 12649858), (152, 11984076), (156, 11676792), (171, 10652512), (174, 10468848), (208, 8757594), (228, 7989384), (232, 7851636), (234, 7784528), (247, 7374816), (261, 6979232), (288, 6324929), (304, 5992038), (312, 5838396), (342, 5326256), (348, 5234424), (377, 4831776), (416, 4378797), (456, 3994692), (464, 3925818), (468, 3892264), (494, 3687408), (522, 3489616), (551, 3305952), (608, 2996019), (624, 2919198), (684, 2663128), (696, 2617212), (741, 2458272), (754, 2415888), (883, 2062944), (912, 1997346), (928, 1962909), (936, 1946132), (988, 1843704), (1044, 1744808), (1102, 1652976), (1131, 1610592), (1248, 1459599), (1368, 1331564), (1392, 1308606), (1482, 1229136), (1508, 1207944), (1653, 1101984), (1766, 1031472), (1824, 998673), (1872, 973066), (1976, 921852), (2088, 872404), (2204, 826488), (2223, 819424), (2262, 805296), (2649, 687648), (2736, 665782), (2784, 654303), (2964, 614568), (3016, 603972), (3306, 550992), (3393, 536864), (3532, 515736), (3744, 486533), (3952, 460926), (4176, 436202), (4408, 413244), (4446, 409712), (4524, 402648), (4959, 367328), (5298, 343824), (5472, 332891), (5928, 307284), (6032, 301986), (6612, 275496), (6786, 268432), (7064, 257868), (7163, 254304), (7904, 230463), (7947, 229216), (8352, 218101), (8816, 206622), (8892, 204856), (9048, 201324), (9918, 183664), (10596, 171912), (11479, 158688), (11856, 153642), (12064, 150993), (13224, 137748), (13572, 134216), (14128, 128934), (14326, 127152), (15894, 114608), (16777, 108576), (17632, 103311), (17784, 102428), (18096, 100662), (19836, 91832), (21192, 85956), (21489, 84768), (22958, 79344), (23712, 76821), (25607, 71136), (26448, 68874), (27144, 67108), (28256, 64467), (28652, 63576), (31788, 57304), (33554, 54288), (34437, 52896), (35568, 51214), (36192, 50331), (39672, 45916), (42384, 42978)]