889878312

素因数分解:

$2^3\times 3^4\times {\mathrm{31}}^2\times {\mathrm{1429}}^1$

素因数の和:1509

約数の個数: 120

約数和(自身を含む): 2577281850

約数和(自身を除く): 1687403538

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 81, 93, 108, 124, 162, 186, 216, 248, 279, 324, 372, 558, 648, 744, 837, 961, 1116, 1429, 1674, 1922, 2232, 2511, 2858, 2883, 3348, 3844, 4287, 5022, 5716, 5766, 6696, 7688, 8574, 8649, 10044, 11432, 11532, 12861, 17148, 17298, 20088, 23064, 25722, 25947, 34296, 34596, 38583, 44299, 51444, 51894, 69192, 77166, 77841, 88598, 102888, 103788, 115749, 132897, 154332, 155682, 177196, 207576, 231498, 265794, 308664, 311364, 354392, 398691, 462996, 531588, 622728, 797382, 925992, 1063176, 1196073, 1373269, 1594764, 2392146, 2746538, 3189528, 3588219, 4119807, 4784292, 5493076, 7176438, 8239614, 9568584, 10986152, 12359421, 14352876, 16479228, 24718842, 28705752, 32958456, 37078263, 49437684, 74156526, 98875368, 111234789, 148313052, 222469578, 296626104, 444939156, 889878312]

約数ペア:

[(1, 889878312), (2, 444939156), (3, 296626104), (4, 222469578), (6, 148313052), (8, 111234789), (9, 98875368), (12, 74156526), (18, 49437684), (24, 37078263), (27, 32958456), (31, 28705752), (36, 24718842), (54, 16479228), (62, 14352876), (72, 12359421), (81, 10986152), (93, 9568584), (108, 8239614), (124, 7176438), (162, 5493076), (186, 4784292), (216, 4119807), (248, 3588219), (279, 3189528), (324, 2746538), (372, 2392146), (558, 1594764), (648, 1373269), (744, 1196073), (837, 1063176), (961, 925992), (1116, 797382), (1429, 622728), (1674, 531588), (1922, 462996), (2232, 398691), (2511, 354392), (2858, 311364), (2883, 308664), (3348, 265794), (3844, 231498), (4287, 207576), (5022, 177196), (5716, 155682), (5766, 154332), (6696, 132897), (7688, 115749), (8574, 103788), (8649, 102888), (10044, 88598), (11432, 77841), (11532, 77166), (12861, 69192), (17148, 51894), (17298, 51444), (20088, 44299), (23064, 38583), (25722, 34596), (25947, 34296)]