1009581606

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^2$

素因数の和:239

約数の個数: 144

約数和(自身を含む): 2603240640

約数和(自身を除く): 1593659034

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 33, 38, 43, 57, 66, 79, 86, 99, 114, 129, 158, 171, 198, 209, 237, 258, 342, 387, 418, 473, 474, 627, 711, 774, 817, 869, 946, 1254, 1419, 1422, 1501, 1634, 1738, 1881, 2451, 2607, 2838, 3002, 3397, 3762, 4257, 4503, 4902, 5214, 6241, 6794, 7353, 7821, 8514, 8987, 9006, 10191, 12482, 13509, 14706, 15642, 16511, 17974, 18723, 20382, 26961, 27018, 30573, 33022, 37367, 37446, 49533, 53922, 56169, 61146, 64543, 68651, 74734, 80883, 99066, 112101, 112338, 118579, 129086, 137302, 148599, 161766, 193629, 205953, 224202, 237158, 268363, 297198, 336303, 355737, 387258, 411906, 536726, 580887, 617859, 672606, 709973, 711474, 805089, 1067211, 1161774, 1235718, 1304369, 1419946, 1610178, 2129919, 2134422, 2415267, 2608738, 2951993, 3913107, 4259838, 4830534, 5098897, 5903986, 6389757, 7826214, 8855979, 10197794, 11739321, 12779514, 15296691, 17711958, 23478642, 26567937, 30593382, 45890073, 53135874, 56087867, 91780146, 112175734, 168263601, 336527202, 504790803, 1009581606]

約数ペア:

[(1, 1009581606), (2, 504790803), (3, 336527202), (6, 168263601), (9, 112175734), (11, 91780146), (18, 56087867), (19, 53135874), (22, 45890073), (33, 30593382), (38, 26567937), (43, 23478642), (57, 17711958), (66, 15296691), (79, 12779514), (86, 11739321), (99, 10197794), (114, 8855979), (129, 7826214), (158, 6389757), (171, 5903986), (198, 5098897), (209, 4830534), (237, 4259838), (258, 3913107), (342, 2951993), (387, 2608738), (418, 2415267), (473, 2134422), (474, 2129919), (627, 1610178), (711, 1419946), (774, 1304369), (817, 1235718), (869, 1161774), (946, 1067211), (1254, 805089), (1419, 711474), (1422, 709973), (1501, 672606), (1634, 617859), (1738, 580887), (1881, 536726), (2451, 411906), (2607, 387258), (2838, 355737), (3002, 336303), (3397, 297198), (3762, 268363), (4257, 237158), (4503, 224202), (4902, 205953), (5214, 193629), (6241, 161766), (6794, 148599), (7353, 137302), (7821, 129086), (8514, 118579), (8987, 112338), (9006, 112101), (10191, 99066), (12482, 80883), (13509, 74734), (14706, 68651), (15642, 64543), (16511, 61146), (17974, 56169), (18723, 53922), (20382, 49533), (26961, 37446), (27018, 37367), (30573, 33022)]