21859278264

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{2351}}^1$

素因数の和:2526

約数の個数: 192

約数和(自身を含む): 63127209600

約数和(自身を除く): 41267931336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 58, 61, 72, 73, 87, 116, 122, 146, 174, 183, 219, 232, 244, 261, 292, 348, 366, 438, 488, 522, 549, 584, 657, 696, 732, 876, 1044, 1098, 1314, 1464, 1752, 1769, 2088, 2117, 2196, 2351, 2628, 3538, 4234, 4392, 4453, 4702, 5256, 5307, 6351, 7053, 7076, 8468, 8906, 9404, 10614, 12702, 13359, 14106, 14152, 15921, 16936, 17812, 18808, 19053, 21159, 21228, 25404, 26718, 28212, 31842, 35624, 38106, 40077, 42318, 42456, 50808, 53436, 56424, 63684, 68179, 76212, 80154, 84636, 106872, 127368, 129137, 136358, 143411, 152424, 160308, 169272, 171623, 204537, 258274, 272716, 286822, 320616, 343246, 387411, 409074, 430233, 514869, 516548, 545432, 573644, 613611, 686492, 774822, 818148, 860466, 1029738, 1033096, 1147288, 1162233, 1227222, 1290699, 1372984, 1544607, 1549644, 1636296, 1720932, 2059476, 2324466, 2454444, 2581398, 3089214, 3099288, 3441864, 4118952, 4158919, 4648932, 4908888, 4977067, 5162796, 6178428, 8317838, 9297864, 9954134, 10325592, 10469003, 12356856, 12476757, 14931201, 16635676, 19908268, 20938006, 24953514, 29862402, 31407009, 33271352, 37430271, 39816536, 41876012, 44793603, 49907028, 59724804, 62814018, 74860542, 83752024, 89587206, 94221027, 99814056, 119449608, 125628036, 149721084, 179174412, 188442054, 251256072, 299442168, 303601087, 358348824, 376884108, 607202174, 753768216, 910803261, 1214404348, 1821606522, 2428808696, 2732409783, 3643213044, 5464819566, 7286426088, 10929639132, 21859278264]

約数ペア:

[(1, 21859278264), (2, 10929639132), (3, 7286426088), (4, 5464819566), (6, 3643213044), (8, 2732409783), (9, 2428808696), (12, 1821606522), (18, 1214404348), (24, 910803261), (29, 753768216), (36, 607202174), (58, 376884108), (61, 358348824), (72, 303601087), (73, 299442168), (87, 251256072), (116, 188442054), (122, 179174412), (146, 149721084), (174, 125628036), (183, 119449608), (219, 99814056), (232, 94221027), (244, 89587206), (261, 83752024), (292, 74860542), (348, 62814018), (366, 59724804), (438, 49907028), (488, 44793603), (522, 41876012), (549, 39816536), (584, 37430271), (657, 33271352), (696, 31407009), (732, 29862402), (876, 24953514), (1044, 20938006), (1098, 19908268), (1314, 16635676), (1464, 14931201), (1752, 12476757), (1769, 12356856), (2088, 10469003), (2117, 10325592), (2196, 9954134), (2351, 9297864), (2628, 8317838), (3538, 6178428), (4234, 5162796), (4392, 4977067), (4453, 4908888), (4702, 4648932), (5256, 4158919), (5307, 4118952), (6351, 3441864), (7053, 3099288), (7076, 3089214), (8468, 2581398), (8906, 2454444), (9404, 2324466), (10614, 2059476), (12702, 1720932), (13359, 1636296), (14106, 1549644), (14152, 1544607), (15921, 1372984), (16936, 1290699), (17812, 1227222), (18808, 1162233), (19053, 1147288), (21159, 1033096), (21228, 1029738), (25404, 860466), (26718, 818148), (28212, 774822), (31842, 686492), (35624, 613611), (38106, 573644), (40077, 545432), (42318, 516548), (42456, 514869), (50808, 430233), (53436, 409074), (56424, 387411), (63684, 343246), (68179, 320616), (76212, 286822), (80154, 272716), (84636, 258274), (106872, 204537), (127368, 171623), (129137, 169272), (136358, 160308), (143411, 152424)]