551435787112

素因数分解:

$2^3\times 7^1\times {\mathrm{83}}^1\times {\mathrm{1621}}^1\times {\mathrm{73189}}^1$

素因数の和:74906

約数の個数: 64

約数和(自身を含む): 1196638934400

約数和(自身を除く): 645203147288

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 83, 166, 332, 581, 664, 1162, 1621, 2324, 3242, 4648, 6484, 11347, 12968, 22694, 45388, 73189, 90776, 134543, 146378, 269086, 292756, 512323, 538172, 585512, 941801, 1024646, 1076344, 1883602, 2049292, 3767204, 4098584, 6074687, 7534408, 12149374, 24298748, 42522809, 48597496, 85045618, 118639369, 170091236, 237278738, 340182472, 474557476, 830475583, 949114952, 1660951166, 3321902332, 6643804664, 9847067627, 19694135254, 39388270508, 68929473389, 78776541016, 137858946778, 275717893556, 551435787112]

約数ペア:

[(1, 551435787112), (2, 275717893556), (4, 137858946778), (7, 78776541016), (8, 68929473389), (14, 39388270508), (28, 19694135254), (56, 9847067627), (83, 6643804664), (166, 3321902332), (332, 1660951166), (581, 949114952), (664, 830475583), (1162, 474557476), (1621, 340182472), (2324, 237278738), (3242, 170091236), (4648, 118639369), (6484, 85045618), (11347, 48597496), (12968, 42522809), (22694, 24298748), (45388, 12149374), (73189, 7534408), (90776, 6074687), (134543, 4098584), (146378, 3767204), (269086, 2049292), (292756, 1883602), (512323, 1076344), (538172, 1024646), (585512, 941801)]