181922496

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{317}}^1$

素因数の和:407

約数の個数: 168

約数和(自身を含む): 570896496

約数和(自身を除く): 388974000

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 61, 64, 84, 96, 98, 112, 122, 147, 168, 183, 192, 196, 224, 244, 294, 317, 336, 366, 392, 427, 448, 488, 588, 634, 672, 732, 784, 854, 951, 976, 1176, 1268, 1281, 1344, 1464, 1568, 1708, 1902, 1952, 2219, 2352, 2536, 2562, 2928, 2989, 3136, 3416, 3804, 3904, 4438, 4704, 5072, 5124, 5856, 5978, 6657, 6832, 7608, 8876, 8967, 9408, 10144, 10248, 11712, 11956, 13314, 13664, 15216, 15533, 17752, 17934, 19337, 20288, 20496, 23912, 26628, 27328, 30432, 31066, 35504, 35868, 38674, 40992, 46599, 47824, 53256, 58011, 60864, 62132, 71008, 71736, 77348, 81984, 93198, 95648, 106512, 116022, 124264, 135359, 142016, 143472, 154696, 186396, 191296, 213024, 232044, 248528, 270718, 286944, 309392, 372792, 406077, 426048, 464088, 497056, 541436, 573888, 618784, 745584, 812154, 928176, 947513, 994112, 1082872, 1237568, 1491168, 1624308, 1856352, 1895026, 2165744, 2842539, 2982336, 3248616, 3712704, 3790052, 4331488, 5685078, 6497232, 7580104, 8662976, 11370156, 12994464, 15160208, 22740312, 25988928, 30320416, 45480624, 60640832, 90961248, 181922496]

約数ペア:

[(1, 181922496), (2, 90961248), (3, 60640832), (4, 45480624), (6, 30320416), (7, 25988928), (8, 22740312), (12, 15160208), (14, 12994464), (16, 11370156), (21, 8662976), (24, 7580104), (28, 6497232), (32, 5685078), (42, 4331488), (48, 3790052), (49, 3712704), (56, 3248616), (61, 2982336), (64, 2842539), (84, 2165744), (96, 1895026), (98, 1856352), (112, 1624308), (122, 1491168), (147, 1237568), (168, 1082872), (183, 994112), (192, 947513), (196, 928176), (224, 812154), (244, 745584), (294, 618784), (317, 573888), (336, 541436), (366, 497056), (392, 464088), (427, 426048), (448, 406077), (488, 372792), (588, 309392), (634, 286944), (672, 270718), (732, 248528), (784, 232044), (854, 213024), (951, 191296), (976, 186396), (1176, 154696), (1268, 143472), (1281, 142016), (1344, 135359), (1464, 124264), (1568, 116022), (1708, 106512), (1902, 95648), (1952, 93198), (2219, 81984), (2352, 77348), (2536, 71736), (2562, 71008), (2928, 62132), (2989, 60864), (3136, 58011), (3416, 53256), (3804, 47824), (3904, 46599), (4438, 40992), (4704, 38674), (5072, 35868), (5124, 35504), (5856, 31066), (5978, 30432), (6657, 27328), (6832, 26628), (7608, 23912), (8876, 20496), (8967, 20288), (9408, 19337), (10144, 17934), (10248, 17752), (11712, 15533), (11956, 15216), (13314, 13664)]