309984354

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{7369}}^1$

素因数の和:7440

約数の個数: 64

約数和(自身を含む): 742896000

約数和(自身を除く): 432911646

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 41, 54, 57, 82, 114, 123, 171, 246, 342, 369, 513, 738, 779, 1026, 1107, 1558, 2214, 2337, 4674, 7011, 7369, 14022, 14738, 21033, 22107, 42066, 44214, 66321, 132642, 140011, 198963, 280022, 302129, 397926, 420033, 604258, 840066, 906387, 1260099, 1812774, 2520198, 2719161, 3780297, 5438322, 5740451, 7560594, 8157483, 11480902, 16314966, 17221353, 34442706, 51664059, 103328118, 154992177, 309984354]

約数ペア:

[(1, 309984354), (2, 154992177), (3, 103328118), (6, 51664059), (9, 34442706), (18, 17221353), (19, 16314966), (27, 11480902), (38, 8157483), (41, 7560594), (54, 5740451), (57, 5438322), (82, 3780297), (114, 2719161), (123, 2520198), (171, 1812774), (246, 1260099), (342, 906387), (369, 840066), (513, 604258), (738, 420033), (779, 397926), (1026, 302129), (1107, 280022), (1558, 198963), (2214, 140011), (2337, 132642), (4674, 66321), (7011, 44214), (7369, 42066), (14022, 22107), (14738, 21033)]