129551004

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^2\times {\mathrm{389}}^1$

素因数の和:468

約数の個数: 108

約数和(自身を含む): 370941480

約数和(自身を除く): 241390476

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 29, 33, 36, 44, 58, 66, 87, 99, 116, 132, 174, 198, 261, 319, 348, 389, 396, 522, 638, 778, 841, 957, 1044, 1167, 1276, 1556, 1682, 1914, 2334, 2523, 2871, 3364, 3501, 3828, 4279, 4668, 5046, 5742, 7002, 7569, 8558, 9251, 10092, 11281, 11484, 12837, 14004, 15138, 17116, 18502, 22562, 25674, 27753, 30276, 33843, 37004, 38511, 45124, 51348, 55506, 67686, 77022, 83259, 101529, 111012, 124091, 135372, 154044, 166518, 203058, 248182, 327149, 333036, 372273, 406116, 496364, 654298, 744546, 981447, 1116819, 1308596, 1489092, 1962894, 2233638, 2944341, 3598639, 3925788, 4467276, 5888682, 7197278, 10795917, 11777364, 14394556, 21591834, 32387751, 43183668, 64775502, 129551004]

約数ペア:

[(1, 129551004), (2, 64775502), (3, 43183668), (4, 32387751), (6, 21591834), (9, 14394556), (11, 11777364), (12, 10795917), (18, 7197278), (22, 5888682), (29, 4467276), (33, 3925788), (36, 3598639), (44, 2944341), (58, 2233638), (66, 1962894), (87, 1489092), (99, 1308596), (116, 1116819), (132, 981447), (174, 744546), (198, 654298), (261, 496364), (319, 406116), (348, 372273), (389, 333036), (396, 327149), (522, 248182), (638, 203058), (778, 166518), (841, 154044), (957, 135372), (1044, 124091), (1167, 111012), (1276, 101529), (1556, 83259), (1682, 77022), (1914, 67686), (2334, 55506), (2523, 51348), (2871, 45124), (3364, 38511), (3501, 37004), (3828, 33843), (4279, 30276), (4668, 27753), (5046, 25674), (5742, 22562), (7002, 18502), (7569, 17116), (8558, 15138), (9251, 14004), (10092, 12837), (11281, 11484)]