339945088

素因数分解:

$2^7\times 7^1\times {\mathrm{461}}^1\times {\mathrm{823}}^1$

素因数の和:1305

約数の個数: 64

約数和(自身を含む): 776603520

約数和(自身を除く): 436658432

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 461, 823, 896, 922, 1646, 1844, 3227, 3292, 3688, 5761, 6454, 6584, 7376, 11522, 12908, 13168, 14752, 23044, 25816, 26336, 29504, 46088, 51632, 52672, 59008, 92176, 103264, 105344, 184352, 206528, 368704, 379403, 413056, 737408, 758806, 1517612, 2655821, 3035224, 5311642, 6070448, 10623284, 12140896, 21246568, 24281792, 42493136, 48563584, 84986272, 169972544, 339945088]

約数ペア:

[(1, 339945088), (2, 169972544), (4, 84986272), (7, 48563584), (8, 42493136), (14, 24281792), (16, 21246568), (28, 12140896), (32, 10623284), (56, 6070448), (64, 5311642), (112, 3035224), (128, 2655821), (224, 1517612), (448, 758806), (461, 737408), (823, 413056), (896, 379403), (922, 368704), (1646, 206528), (1844, 184352), (3227, 105344), (3292, 103264), (3688, 92176), (5761, 59008), (6454, 52672), (6584, 51632), (7376, 46088), (11522, 29504), (12908, 26336), (13168, 25816), (14752, 23044)]