235520922

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{311}}^1$

素因数の和:428

約数の個数: 128

約数和(自身を含む): 620605440

約数和(自身を除く): 385084518

約数列:

[1, 2, 3, 6, 7, 13, 14, 19, 21, 26, 38, 39, 42, 57, 73, 78, 91, 114, 133, 146, 182, 219, 247, 266, 273, 311, 399, 438, 494, 511, 546, 622, 741, 798, 933, 949, 1022, 1387, 1482, 1533, 1729, 1866, 1898, 2177, 2774, 2847, 3066, 3458, 4043, 4161, 4354, 5187, 5694, 5909, 6531, 6643, 8086, 8322, 9709, 10374, 11818, 12129, 13062, 13286, 17727, 18031, 19418, 19929, 22703, 24258, 28301, 29127, 35454, 36062, 39858, 41363, 45406, 54093, 56602, 58254, 68109, 76817, 82726, 84903, 108186, 124089, 126217, 136218, 153634, 158921, 169806, 230451, 248178, 252434, 295139, 317842, 378651, 431357, 460902, 476763, 537719, 590278, 757302, 862714, 885417, 953526, 1075438, 1294071, 1613157, 1770834, 2065973, 2588142, 3019499, 3226314, 4131946, 5607641, 6038998, 6197919, 9058497, 11215282, 12395838, 16822923, 18116994, 33645846, 39253487, 78506974, 117760461, 235520922]

約数ペア:

[(1, 235520922), (2, 117760461), (3, 78506974), (6, 39253487), (7, 33645846), (13, 18116994), (14, 16822923), (19, 12395838), (21, 11215282), (26, 9058497), (38, 6197919), (39, 6038998), (42, 5607641), (57, 4131946), (73, 3226314), (78, 3019499), (91, 2588142), (114, 2065973), (133, 1770834), (146, 1613157), (182, 1294071), (219, 1075438), (247, 953526), (266, 885417), (273, 862714), (311, 757302), (399, 590278), (438, 537719), (494, 476763), (511, 460902), (546, 431357), (622, 378651), (741, 317842), (798, 295139), (933, 252434), (949, 248178), (1022, 230451), (1387, 169806), (1482, 158921), (1533, 153634), (1729, 136218), (1866, 126217), (1898, 124089), (2177, 108186), (2774, 84903), (2847, 82726), (3066, 76817), (3458, 68109), (4043, 58254), (4161, 56602), (4354, 54093), (5187, 45406), (5694, 41363), (5909, 39858), (6531, 36062), (6643, 35454), (8086, 29127), (8322, 28301), (9709, 24258), (10374, 22703), (11818, 19929), (12129, 19418), (13062, 18031), (13286, 17727)]