407419272

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{435277}}^1$

素因数の和:435302

約数の個数: 48

約数和(自身を含む): 1188308940

約数和(自身を除く): 780889668

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, 435277, 870554, 1305831, 1741108, 2611662, 3482216, 3917493, 5223324, 5658601, 7834986, 10446648, 11317202, 15669972, 16975803, 22634404, 31339944, 33951606, 45268808, 50927409, 67903212, 101854818, 135806424, 203709636, 407419272]

約数ペア:

[(1, 407419272), (2, 203709636), (3, 135806424), (4, 101854818), (6, 67903212), (8, 50927409), (9, 45268808), (12, 33951606), (13, 31339944), (18, 22634404), (24, 16975803), (26, 15669972), (36, 11317202), (39, 10446648), (52, 7834986), (72, 5658601), (78, 5223324), (104, 3917493), (117, 3482216), (156, 2611662), (234, 1741108), (312, 1305831), (468, 870554), (936, 435277)]