858267972

素因数分解:

$2^2\times 3^2\times {\mathrm{107}}^1\times {\mathrm{181}}^1\times {\mathrm{1231}}^1$

素因数の和:1529

約数の個数: 72

約数和(自身を含む): 2203673472

約数和(自身を除く): 1345405500

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 107, 181, 214, 321, 362, 428, 543, 642, 724, 963, 1086, 1231, 1284, 1629, 1926, 2172, 2462, 3258, 3693, 3852, 4924, 6516, 7386, 11079, 14772, 19367, 22158, 38734, 44316, 58101, 77468, 116202, 131717, 174303, 222811, 232404, 263434, 348606, 395151, 445622, 526868, 668433, 697212, 790302, 891244, 1185453, 1336866, 1580604, 2005299, 2370906, 2673732, 4010598, 4741812, 8021196, 23840777, 47681554, 71522331, 95363108, 143044662, 214566993, 286089324, 429133986, 858267972]

約数ペア:

[(1, 858267972), (2, 429133986), (3, 286089324), (4, 214566993), (6, 143044662), (9, 95363108), (12, 71522331), (18, 47681554), (36, 23840777), (107, 8021196), (181, 4741812), (214, 4010598), (321, 2673732), (362, 2370906), (428, 2005299), (543, 1580604), (642, 1336866), (724, 1185453), (963, 891244), (1086, 790302), (1231, 697212), (1284, 668433), (1629, 526868), (1926, 445622), (2172, 395151), (2462, 348606), (3258, 263434), (3693, 232404), (3852, 222811), (4924, 174303), (6516, 131717), (7386, 116202), (11079, 77468), (14772, 58101), (19367, 44316), (22158, 38734)]