643994064

素因数分解:

$2^4\times 3^4\times 7^2\times {\mathrm{10141}}^1$

素因数の和:10175

約数の個数: 150

約数和(自身を含む): 2168430594

約数和(自身を除く): 1524436530

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 49, 54, 56, 63, 72, 81, 84, 98, 108, 112, 126, 144, 147, 162, 168, 189, 196, 216, 252, 294, 324, 336, 378, 392, 432, 441, 504, 567, 588, 648, 756, 784, 882, 1008, 1134, 1176, 1296, 1323, 1512, 1764, 2268, 2352, 2646, 3024, 3528, 3969, 4536, 5292, 7056, 7938, 9072, 10141, 10584, 15876, 20282, 21168, 30423, 31752, 40564, 60846, 63504, 70987, 81128, 91269, 121692, 141974, 162256, 182538, 212961, 243384, 273807, 283948, 365076, 425922, 486768, 496909, 547614, 567896, 638883, 730152, 821421, 851844, 993818, 1095228, 1135792, 1277766, 1460304, 1490727, 1642842, 1703688, 1916649, 1987636, 2190456, 2555532, 2981454, 3285684, 3407376, 3833298, 3975272, 4380912, 4472181, 5111064, 5749947, 5962908, 6571368, 7666596, 7950544, 8944362, 10222128, 11499894, 11925816, 13142736, 13416543, 15333192, 17888724, 22999788, 23851632, 26833086, 30666384, 35777448, 40249629, 45999576, 53666172, 71554896, 80499258, 91999152, 107332344, 160998516, 214664688, 321997032, 643994064]

約数ペア:

[(1, 643994064), (2, 321997032), (3, 214664688), (4, 160998516), (6, 107332344), (7, 91999152), (8, 80499258), (9, 71554896), (12, 53666172), (14, 45999576), (16, 40249629), (18, 35777448), (21, 30666384), (24, 26833086), (27, 23851632), (28, 22999788), (36, 17888724), (42, 15333192), (48, 13416543), (49, 13142736), (54, 11925816), (56, 11499894), (63, 10222128), (72, 8944362), (81, 7950544), (84, 7666596), (98, 6571368), (108, 5962908), (112, 5749947), (126, 5111064), (144, 4472181), (147, 4380912), (162, 3975272), (168, 3833298), (189, 3407376), (196, 3285684), (216, 2981454), (252, 2555532), (294, 2190456), (324, 1987636), (336, 1916649), (378, 1703688), (392, 1642842), (432, 1490727), (441, 1460304), (504, 1277766), (567, 1135792), (588, 1095228), (648, 993818), (756, 851844), (784, 821421), (882, 730152), (1008, 638883), (1134, 567896), (1176, 547614), (1296, 496909), (1323, 486768), (1512, 425922), (1764, 365076), (2268, 283948), (2352, 273807), (2646, 243384), (3024, 212961), (3528, 182538), (3969, 162256), (4536, 141974), (5292, 121692), (7056, 91269), (7938, 81128), (9072, 70987), (10141, 63504), (10584, 60846), (15876, 40564), (20282, 31752), (21168, 30423)]