401670048

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{321851}}^1$

素因数の和:321877

約数の個数: 48

約数和(自身を含む): 1135493856

約数和(自身を除く): 733823808

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 321851, 643702, 965553, 1287404, 1931106, 2574808, 3862212, 4184063, 5149616, 7724424, 8368126, 10299232, 12552189, 15448848, 16736252, 25104378, 30897696, 33472504, 50208756, 66945008, 100417512, 133890016, 200835024, 401670048]

約数ペア:

[(1, 401670048), (2, 200835024), (3, 133890016), (4, 100417512), (6, 66945008), (8, 50208756), (12, 33472504), (13, 30897696), (16, 25104378), (24, 16736252), (26, 15448848), (32, 12552189), (39, 10299232), (48, 8368126), (52, 7724424), (78, 5149616), (96, 4184063), (104, 3862212), (156, 2574808), (208, 1931106), (312, 1287404), (416, 965553), (624, 643702), (1248, 321851)]