400276128

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{5783}}^1$

素因数の和:5906

約数の個数: 96

約数和(自身を含む): 1212696576

約数和(自身を除く): 812420448

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 103, 112, 168, 206, 224, 309, 336, 412, 618, 672, 721, 824, 1236, 1442, 1648, 2163, 2472, 2884, 3296, 4326, 4944, 5768, 5783, 8652, 9888, 11536, 11566, 17304, 17349, 23072, 23132, 34608, 34698, 40481, 46264, 69216, 69396, 80962, 92528, 121443, 138792, 161924, 185056, 242886, 277584, 323848, 485772, 555168, 595649, 647696, 971544, 1191298, 1295392, 1786947, 1943088, 2382596, 3573894, 3886176, 4169543, 4765192, 7147788, 8339086, 9530384, 12508629, 14295576, 16678172, 19060768, 25017258, 28591152, 33356344, 50034516, 57182304, 66712688, 100069032, 133425376, 200138064, 400276128]

約数ペア:

[(1, 400276128), (2, 200138064), (3, 133425376), (4, 100069032), (6, 66712688), (7, 57182304), (8, 50034516), (12, 33356344), (14, 28591152), (16, 25017258), (21, 19060768), (24, 16678172), (28, 14295576), (32, 12508629), (42, 9530384), (48, 8339086), (56, 7147788), (84, 4765192), (96, 4169543), (103, 3886176), (112, 3573894), (168, 2382596), (206, 1943088), (224, 1786947), (309, 1295392), (336, 1191298), (412, 971544), (618, 647696), (672, 595649), (721, 555168), (824, 485772), (1236, 323848), (1442, 277584), (1648, 242886), (2163, 185056), (2472, 161924), (2884, 138792), (3296, 121443), (4326, 92528), (4944, 80962), (5768, 69396), (5783, 69216), (8652, 46264), (9888, 40481), (11536, 34698), (11566, 34608), (17304, 23132), (17349, 23072)]