331350642

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{97}}^1\times {\mathrm{1291}}^1$

素因数の和:1413

約数の個数: 96

約数和(自身を含む): 866053440

約数和(自身を除く): 534702798

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 97, 98, 126, 147, 189, 194, 291, 294, 378, 441, 582, 679, 873, 882, 1291, 1323, 1358, 1746, 2037, 2582, 2619, 2646, 3873, 4074, 4753, 5238, 6111, 7746, 9037, 9506, 11619, 12222, 14259, 18074, 18333, 23238, 27111, 28518, 34857, 36666, 42777, 54222, 63259, 69714, 81333, 85554, 125227, 126518, 128331, 162666, 189777, 243999, 250454, 256662, 375681, 379554, 487998, 569331, 751362, 876589, 1127043, 1138662, 1707993, 1753178, 2254086, 2629767, 3381129, 3415986, 5259534, 6136123, 6762258, 7889301, 12272246, 15778602, 18408369, 23667903, 36816738, 47335806, 55225107, 110450214, 165675321, 331350642]

約数ペア:

[(1, 331350642), (2, 165675321), (3, 110450214), (6, 55225107), (7, 47335806), (9, 36816738), (14, 23667903), (18, 18408369), (21, 15778602), (27, 12272246), (42, 7889301), (49, 6762258), (54, 6136123), (63, 5259534), (97, 3415986), (98, 3381129), (126, 2629767), (147, 2254086), (189, 1753178), (194, 1707993), (291, 1138662), (294, 1127043), (378, 876589), (441, 751362), (582, 569331), (679, 487998), (873, 379554), (882, 375681), (1291, 256662), (1323, 250454), (1358, 243999), (1746, 189777), (2037, 162666), (2582, 128331), (2619, 126518), (2646, 125227), (3873, 85554), (4074, 81333), (4753, 69714), (5238, 63259), (6111, 54222), (7746, 42777), (9037, 36666), (9506, 34857), (11619, 28518), (12222, 27111), (14259, 23238), (18074, 18333)]