977504724

素因数分解:

$2^2\times 3^2\times 7^4\times {\mathrm{43}}^1\times {\mathrm{263}}^1$

素因数の和:344

約数の個数: 180

約数和(自身を含む): 2960813856

約数和(自身を除く): 1983309132

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 43, 49, 63, 84, 86, 98, 126, 129, 147, 172, 196, 252, 258, 263, 294, 301, 343, 387, 441, 516, 526, 588, 602, 686, 774, 789, 882, 903, 1029, 1052, 1204, 1372, 1548, 1578, 1764, 1806, 1841, 2058, 2107, 2367, 2401, 2709, 3087, 3156, 3612, 3682, 4116, 4214, 4734, 4802, 5418, 5523, 6174, 6321, 7203, 7364, 8428, 9468, 9604, 10836, 11046, 11309, 12348, 12642, 12887, 14406, 14749, 16569, 18963, 21609, 22092, 22618, 25284, 25774, 28812, 29498, 33138, 33927, 37926, 38661, 43218, 44247, 45236, 51548, 58996, 66276, 67854, 75852, 77322, 79163, 86436, 88494, 90209, 101781, 103243, 115983, 132741, 135708, 154644, 158326, 176988, 180418, 203562, 206486, 231966, 237489, 265482, 270627, 309729, 316652, 360836, 407124, 412972, 463932, 474978, 530964, 541254, 554141, 619458, 631463, 712467, 811881, 929187, 949956, 1082508, 1108282, 1238916, 1262926, 1424934, 1623762, 1662423, 1858374, 1894389, 2216564, 2525852, 2849868, 3247524, 3324846, 3716748, 3788778, 3878987, 4987269, 5683167, 6649692, 7577556, 7757974, 9974538, 11366334, 11636961, 15515948, 19949076, 22732668, 23273922, 27152909, 34910883, 46547844, 54305818, 69821766, 81458727, 108611636, 139643532, 162917454, 244376181, 325834908, 488752362, 977504724]

約数ペア:

[(1, 977504724), (2, 488752362), (3, 325834908), (4, 244376181), (6, 162917454), (7, 139643532), (9, 108611636), (12, 81458727), (14, 69821766), (18, 54305818), (21, 46547844), (28, 34910883), (36, 27152909), (42, 23273922), (43, 22732668), (49, 19949076), (63, 15515948), (84, 11636961), (86, 11366334), (98, 9974538), (126, 7757974), (129, 7577556), (147, 6649692), (172, 5683167), (196, 4987269), (252, 3878987), (258, 3788778), (263, 3716748), (294, 3324846), (301, 3247524), (343, 2849868), (387, 2525852), (441, 2216564), (516, 1894389), (526, 1858374), (588, 1662423), (602, 1623762), (686, 1424934), (774, 1262926), (789, 1238916), (882, 1108282), (903, 1082508), (1029, 949956), (1052, 929187), (1204, 811881), (1372, 712467), (1548, 631463), (1578, 619458), (1764, 554141), (1806, 541254), (1841, 530964), (2058, 474978), (2107, 463932), (2367, 412972), (2401, 407124), (2709, 360836), (3087, 316652), (3156, 309729), (3612, 270627), (3682, 265482), (4116, 237489), (4214, 231966), (4734, 206486), (4802, 203562), (5418, 180418), (5523, 176988), (6174, 158326), (6321, 154644), (7203, 135708), (7364, 132741), (8428, 115983), (9468, 103243), (9604, 101781), (10836, 90209), (11046, 88494), (11309, 86436), (12348, 79163), (12642, 77322), (12887, 75852), (14406, 67854), (14749, 66276), (16569, 58996), (18963, 51548), (21609, 45236), (22092, 44247), (22618, 43218), (25284, 38661), (25774, 37926), (28812, 33927), (29498, 33138)]