140009784

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{479}}^1\times {\mathrm{641}}^1$

素因数の和:1148

約数の個数: 64

約数和(自身を含む): 369792000

約数和(自身を除く): 229782216

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 479, 641, 958, 1282, 1437, 1916, 1923, 2564, 2874, 3832, 3846, 5128, 5748, 7692, 9101, 11496, 12179, 15384, 18202, 24358, 27303, 36404, 36537, 48716, 54606, 72808, 73074, 97432, 109212, 146148, 218424, 292296, 307039, 614078, 921117, 1228156, 1842234, 2456312, 3684468, 5833741, 7368936, 11667482, 17501223, 23334964, 35002446, 46669928, 70004892, 140009784]

約数ペア:

[(1, 140009784), (2, 70004892), (3, 46669928), (4, 35002446), (6, 23334964), (8, 17501223), (12, 11667482), (19, 7368936), (24, 5833741), (38, 3684468), (57, 2456312), (76, 1842234), (114, 1228156), (152, 921117), (228, 614078), (456, 307039), (479, 292296), (641, 218424), (958, 146148), (1282, 109212), (1437, 97432), (1916, 73074), (1923, 72808), (2564, 54606), (2874, 48716), (3832, 36537), (3846, 36404), (5128, 27303), (5748, 24358), (7692, 18202), (9101, 15384), (11496, 12179)]