745527216

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{2218831}}^1$

素因数の和:2218849

約数の個数: 40

約数和(自身を含む): 2201081344

約数和(自身を除く): 1455554128

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 2218831, 4437662, 6656493, 8875324, 13312986, 15531817, 17750648, 26625972, 31063634, 35501296, 46595451, 53251944, 62127268, 93190902, 106503888, 124254536, 186381804, 248509072, 372763608, 745527216]

約数ペア:

[(1, 745527216), (2, 372763608), (3, 248509072), (4, 186381804), (6, 124254536), (7, 106503888), (8, 93190902), (12, 62127268), (14, 53251944), (16, 46595451), (21, 35501296), (24, 31063634), (28, 26625972), (42, 17750648), (48, 15531817), (56, 13312986), (84, 8875324), (112, 6656493), (168, 4437662), (336, 2218831)]