677011065836

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{233}}^1\times {\mathrm{644549}}^1$

素因数の和:644823

約数の個数: 72

約数和(自身を含む): 1444297327200

約数和(自身を除く): 767286261364

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 49, 92, 98, 161, 196, 233, 322, 466, 644, 932, 1127, 1631, 2254, 3262, 4508, 5359, 6524, 10718, 11417, 21436, 22834, 37513, 45668, 75026, 150052, 262591, 525182, 644549, 1050364, 1289098, 2578196, 4511843, 9023686, 14824627, 18047372, 29649254, 31582901, 59298508, 63165802, 103772389, 126331604, 150179917, 207544778, 300359834, 415089556, 600719668, 726406723, 1051259419, 1452813446, 2102518838, 2905626892, 3454138091, 4205037676, 6908276182, 7358815933, 13816552364, 14717631866, 24178966637, 29435263732, 48357933274, 96715866548, 169252766459, 338505532918, 677011065836]

約数ペア:

[(1, 677011065836), (2, 338505532918), (4, 169252766459), (7, 96715866548), (14, 48357933274), (23, 29435263732), (28, 24178966637), (46, 14717631866), (49, 13816552364), (92, 7358815933), (98, 6908276182), (161, 4205037676), (196, 3454138091), (233, 2905626892), (322, 2102518838), (466, 1452813446), (644, 1051259419), (932, 726406723), (1127, 600719668), (1631, 415089556), (2254, 300359834), (3262, 207544778), (4508, 150179917), (5359, 126331604), (6524, 103772389), (10718, 63165802), (11417, 59298508), (21436, 31582901), (22834, 29649254), (37513, 18047372), (45668, 14824627), (75026, 9023686), (150052, 4511843), (262591, 2578196), (525182, 1289098), (644549, 1050364)]