2021169384

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{3919}}^1$

素因数の和:3992

約数の個数: 192

約数和(自身を含む): 6420960000

約数和(自身を除く): 4399790616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 29, 36, 38, 39, 52, 57, 58, 72, 76, 78, 87, 104, 114, 116, 117, 152, 156, 171, 174, 228, 232, 234, 247, 261, 312, 342, 348, 377, 456, 468, 494, 522, 551, 684, 696, 741, 754, 936, 988, 1044, 1102, 1131, 1368, 1482, 1508, 1653, 1976, 2088, 2204, 2223, 2262, 2964, 3016, 3306, 3393, 3919, 4408, 4446, 4524, 4959, 5928, 6612, 6786, 7163, 7838, 8892, 9048, 9918, 11757, 13224, 13572, 14326, 15676, 17784, 19836, 21489, 23514, 27144, 28652, 31352, 35271, 39672, 42978, 47028, 50947, 57304, 64467, 70542, 74461, 85956, 94056, 101894, 113651, 128934, 141084, 148922, 152841, 171912, 203788, 223383, 227302, 257868, 282168, 297844, 305682, 340953, 407576, 446766, 454604, 458523, 515736, 595688, 611364, 670149, 681906, 893532, 909208, 917046, 967993, 1022859, 1222728, 1340298, 1363812, 1477463, 1787064, 1834092, 1935986, 2045718, 2159369, 2680596, 2727624, 2903979, 2954926, 3668184, 3871972, 4091436, 4318738, 4432389, 5361192, 5807958, 5909852, 6478107, 7743944, 8182872, 8637476, 8711937, 8864778, 11615916, 11819704, 12956214, 13297167, 17274952, 17423874, 17729556, 19434321, 23231832, 25912428, 26594334, 28071797, 34847748, 35459112, 38868642, 51824856, 53188668, 56143594, 69695496, 77737284, 84215391, 106377336, 112287188, 155474568, 168430782, 224574376, 252646173, 336861564, 505292346, 673723128, 1010584692, 2021169384]

約数ペア:

[(1, 2021169384), (2, 1010584692), (3, 673723128), (4, 505292346), (6, 336861564), (8, 252646173), (9, 224574376), (12, 168430782), (13, 155474568), (18, 112287188), (19, 106377336), (24, 84215391), (26, 77737284), (29, 69695496), (36, 56143594), (38, 53188668), (39, 51824856), (52, 38868642), (57, 35459112), (58, 34847748), (72, 28071797), (76, 26594334), (78, 25912428), (87, 23231832), (104, 19434321), (114, 17729556), (116, 17423874), (117, 17274952), (152, 13297167), (156, 12956214), (171, 11819704), (174, 11615916), (228, 8864778), (232, 8711937), (234, 8637476), (247, 8182872), (261, 7743944), (312, 6478107), (342, 5909852), (348, 5807958), (377, 5361192), (456, 4432389), (468, 4318738), (494, 4091436), (522, 3871972), (551, 3668184), (684, 2954926), (696, 2903979), (741, 2727624), (754, 2680596), (936, 2159369), (988, 2045718), (1044, 1935986), (1102, 1834092), (1131, 1787064), (1368, 1477463), (1482, 1363812), (1508, 1340298), (1653, 1222728), (1976, 1022859), (2088, 967993), (2204, 917046), (2223, 909208), (2262, 893532), (2964, 681906), (3016, 670149), (3306, 611364), (3393, 595688), (3919, 515736), (4408, 458523), (4446, 454604), (4524, 446766), (4959, 407576), (5928, 340953), (6612, 305682), (6786, 297844), (7163, 282168), (7838, 257868), (8892, 227302), (9048, 223383), (9918, 203788), (11757, 171912), (13224, 152841), (13572, 148922), (14326, 141084), (15676, 128934), (17784, 113651), (19836, 101894), (21489, 94056), (23514, 85956), (27144, 74461), (28652, 70542), (31352, 64467), (35271, 57304), (39672, 50947), (42978, 47028)]