399190344

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{38953}}^1$

素因数の和:39030

約数の個数: 64

約数和(自身を含む): 1159271040

約数和(自身を除く): 760080696

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 61, 84, 122, 168, 183, 244, 366, 427, 488, 732, 854, 1281, 1464, 1708, 2562, 3416, 5124, 10248, 38953, 77906, 116859, 155812, 233718, 272671, 311624, 467436, 545342, 818013, 934872, 1090684, 1636026, 2181368, 2376133, 3272052, 4752266, 6544104, 7128399, 9504532, 14256798, 16632931, 19009064, 28513596, 33265862, 49898793, 57027192, 66531724, 99797586, 133063448, 199595172, 399190344]

約数ペア:

[(1, 399190344), (2, 199595172), (3, 133063448), (4, 99797586), (6, 66531724), (7, 57027192), (8, 49898793), (12, 33265862), (14, 28513596), (21, 19009064), (24, 16632931), (28, 14256798), (42, 9504532), (56, 7128399), (61, 6544104), (84, 4752266), (122, 3272052), (168, 2376133), (183, 2181368), (244, 1636026), (366, 1090684), (427, 934872), (488, 818013), (732, 545342), (854, 467436), (1281, 311624), (1464, 272671), (1708, 233718), (2562, 155812), (3416, 116859), (5124, 77906), (10248, 38953)]