381482712

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{407567}}^1$

素因数の和:407592

約数の個数: 48

約数和(自身を含む): 1112660640

約数和(自身を除く): 731177928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 407567, 815134, 1222701, 1630268, 2445402, 3260536, 3668103, 4890804, 5298371, 7336206, 9781608, 10596742, 14672412, 15895113, 21193484, 29344824, 31790226, 42386968, 47685339, 63580452, 95370678, 127160904, 190741356, 381482712]

約数ペア:

[(1, 381482712), (2, 190741356), (3, 127160904), (4, 95370678), (6, 63580452), (8, 47685339), (9, 42386968), (12, 31790226), (13, 29344824), (18, 21193484), (24, 15895113), (26, 14672412), (36, 10596742), (39, 9781608), (52, 7336206), (72, 5298371), (78, 4890804), (104, 3668103), (117, 3260536), (156, 2445402), (234, 1630268), (312, 1222701), (468, 815134), (936, 407567)]