488018544

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{12821}}^1$

素因数の和:12906

約数の個数: 80

約数和(自身を含む): 1380057504

約数和(自身を除く): 892038960

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 61, 78, 104, 122, 156, 183, 208, 244, 312, 366, 488, 624, 732, 793, 976, 1464, 1586, 2379, 2928, 3172, 4758, 6344, 9516, 12688, 12821, 19032, 25642, 38064, 38463, 51284, 76926, 102568, 153852, 166673, 205136, 307704, 333346, 500019, 615408, 666692, 782081, 1000038, 1333384, 1564162, 2000076, 2346243, 2666768, 3128324, 4000152, 4692486, 6256648, 8000304, 9384972, 10167053, 12513296, 18769944, 20334106, 30501159, 37539888, 40668212, 61002318, 81336424, 122004636, 162672848, 244009272, 488018544]

約数ペア:

[(1, 488018544), (2, 244009272), (3, 162672848), (4, 122004636), (6, 81336424), (8, 61002318), (12, 40668212), (13, 37539888), (16, 30501159), (24, 20334106), (26, 18769944), (39, 12513296), (48, 10167053), (52, 9384972), (61, 8000304), (78, 6256648), (104, 4692486), (122, 4000152), (156, 3128324), (183, 2666768), (208, 2346243), (244, 2000076), (312, 1564162), (366, 1333384), (488, 1000038), (624, 782081), (732, 666692), (793, 615408), (976, 500019), (1464, 333346), (1586, 307704), (2379, 205136), (2928, 166673), (3172, 153852), (4758, 102568), (6344, 76926), (9516, 51284), (12688, 38463), (12821, 38064), (19032, 25642)]