281392626

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{70313}}^1$

素因数の和:70370

約数の個数: 32

約数和(自身を含む): 607512960

約数和(自身を除く): 326120334

約数列:

[1, 2, 3, 6, 23, 29, 46, 58, 69, 87, 138, 174, 667, 1334, 2001, 4002, 70313, 140626, 210939, 421878, 1617199, 2039077, 3234398, 4078154, 4851597, 6117231, 9703194, 12234462, 46898771, 93797542, 140696313, 281392626]

約数ペア:

[(1, 281392626), (2, 140696313), (3, 93797542), (6, 46898771), (23, 12234462), (29, 9703194), (46, 6117231), (58, 4851597), (69, 4078154), (87, 3234398), (138, 2039077), (174, 1617199), (667, 421878), (1334, 210939), (2001, 140626), (4002, 70313)]