28881216

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1$

素因数の和:86

約数の個数: 336

約数和(自身を含む): 110947200

約数和(自身を除く): 82065984

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 19, 21, 24, 26, 28, 29, 32, 36, 38, 39, 42, 48, 52, 56, 57, 58, 63, 64, 72, 76, 78, 84, 87, 91, 96, 104, 112, 114, 116, 117, 126, 133, 144, 152, 156, 168, 171, 174, 182, 192, 203, 208, 224, 228, 232, 234, 247, 252, 261, 266, 273, 288, 304, 312, 336, 342, 348, 364, 377, 399, 406, 416, 448, 456, 464, 468, 494, 504, 522, 532, 546, 551, 576, 608, 609, 624, 672, 684, 696, 728, 741, 754, 798, 812, 819, 832, 912, 928, 936, 988, 1008, 1044, 1064, 1092, 1102, 1131, 1197, 1216, 1218, 1248, 1344, 1368, 1392, 1456, 1482, 1508, 1596, 1624, 1638, 1653, 1729, 1824, 1827, 1856, 1872, 1976, 2016, 2088, 2128, 2184, 2204, 2223, 2262, 2394, 2436, 2496, 2639, 2736, 2784, 2912, 2964, 3016, 3192, 3248, 3276, 3306, 3393, 3458, 3648, 3654, 3744, 3857, 3952, 4032, 4176, 4256, 4368, 4408, 4446, 4524, 4788, 4872, 4959, 5187, 5278, 5472, 5568, 5824, 5928, 6032, 6384, 6496, 6552, 6612, 6786, 6916, 7163, 7308, 7488, 7714, 7904, 7917, 8352, 8512, 8736, 8816, 8892, 9048, 9576, 9744, 9918, 10374, 10556, 10944, 11571, 11856, 12064, 12768, 12992, 13104, 13224, 13572, 13832, 14326, 14616, 15428, 15561, 15808, 15834, 16704, 17472, 17632, 17784, 18096, 19152, 19488, 19836, 20748, 21112, 21489, 23142, 23712, 23751, 24128, 25536, 26208, 26448, 27144, 27664, 28652, 29232, 30856, 31122, 31668, 34713, 35264, 35568, 36192, 38304, 38976, 39672, 41496, 42224, 42978, 46284, 47424, 47502, 50141, 52416, 52896, 54288, 55328, 57304, 58464, 61712, 62244, 63336, 64467, 69426, 71136, 72384, 76608, 79344, 82992, 84448, 85956, 92568, 95004, 100282, 105792, 108576, 110656, 114608, 116928, 123424, 124488, 126672, 128934, 138852, 142272, 150423, 158688, 165984, 168896, 171912, 185136, 190008, 200564, 217152, 229216, 246848, 248976, 253344, 257868, 277704, 300846, 317376, 331968, 343824, 370272, 380016, 401128, 451269, 458432, 497952, 506688, 515736, 555408, 601692, 687648, 740544, 760032, 802256, 902538, 995904, 1031472, 1110816, 1203384, 1375296, 1520064, 1604512, 1805076, 2062944, 2221632, 2406768, 3209024, 3610152, 4125888, 4813536, 7220304, 9627072, 14440608, 28881216]

約数ペア:

[(1, 28881216), (2, 14440608), (3, 9627072), (4, 7220304), (6, 4813536), (7, 4125888), (8, 3610152), (9, 3209024), (12, 2406768), (13, 2221632), (14, 2062944), (16, 1805076), (18, 1604512), (19, 1520064), (21, 1375296), (24, 1203384), (26, 1110816), (28, 1031472), (29, 995904), (32, 902538), (36, 802256), (38, 760032), (39, 740544), (42, 687648), (48, 601692), (52, 555408), (56, 515736), (57, 506688), (58, 497952), (63, 458432), (64, 451269), (72, 401128), (76, 380016), (78, 370272), (84, 343824), (87, 331968), (91, 317376), (96, 300846), (104, 277704), (112, 257868), (114, 253344), (116, 248976), (117, 246848), (126, 229216), (133, 217152), (144, 200564), (152, 190008), (156, 185136), (168, 171912), (171, 168896), (174, 165984), (182, 158688), (192, 150423), (203, 142272), (208, 138852), (224, 128934), (228, 126672), (232, 124488), (234, 123424), (247, 116928), (252, 114608), (261, 110656), (266, 108576), (273, 105792), (288, 100282), (304, 95004), (312, 92568), (336, 85956), (342, 84448), (348, 82992), (364, 79344), (377, 76608), (399, 72384), (406, 71136), (416, 69426), (448, 64467), (456, 63336), (464, 62244), (468, 61712), (494, 58464), (504, 57304), (522, 55328), (532, 54288), (546, 52896), (551, 52416), (576, 50141), (608, 47502), (609, 47424), (624, 46284), (672, 42978), (684, 42224), (696, 41496), (728, 39672), (741, 38976), (754, 38304), (798, 36192), (812, 35568), (819, 35264), (832, 34713), (912, 31668), (928, 31122), (936, 30856), (988, 29232), (1008, 28652), (1044, 27664), (1064, 27144), (1092, 26448), (1102, 26208), (1131, 25536), (1197, 24128), (1216, 23751), (1218, 23712), (1248, 23142), (1344, 21489), (1368, 21112), (1392, 20748), (1456, 19836), (1482, 19488), (1508, 19152), (1596, 18096), (1624, 17784), (1638, 17632), (1653, 17472), (1729, 16704), (1824, 15834), (1827, 15808), (1856, 15561), (1872, 15428), (1976, 14616), (2016, 14326), (2088, 13832), (2128, 13572), (2184, 13224), (2204, 13104), (2223, 12992), (2262, 12768), (2394, 12064), (2436, 11856), (2496, 11571), (2639, 10944), (2736, 10556), (2784, 10374), (2912, 9918), (2964, 9744), (3016, 9576), (3192, 9048), (3248, 8892), (3276, 8816), (3306, 8736), (3393, 8512), (3458, 8352), (3648, 7917), (3654, 7904), (3744, 7714), (3857, 7488), (3952, 7308), (4032, 7163), (4176, 6916), (4256, 6786), (4368, 6612), (4408, 6552), (4446, 6496), (4524, 6384), (4788, 6032), (4872, 5928), (4959, 5824), (5187, 5568), (5278, 5472)]