1380451446

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{5591}}^1$

素因数の和:5682

約数の個数: 96

約数和(自身を含む): 3454513920

約数和(自身を除く): 2074062474

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 29, 33, 43, 58, 66, 86, 87, 99, 129, 174, 198, 258, 261, 319, 387, 473, 522, 638, 774, 946, 957, 1247, 1419, 1914, 2494, 2838, 2871, 3741, 4257, 5591, 5742, 7482, 8514, 11182, 11223, 13717, 16773, 22446, 27434, 33546, 41151, 50319, 61501, 82302, 100638, 123002, 123453, 162139, 184503, 240413, 246906, 324278, 369006, 480826, 486417, 553509, 721239, 972834, 1107018, 1442478, 1459251, 1783529, 2163717, 2644543, 2918502, 3567058, 4327434, 5289086, 5350587, 6971977, 7933629, 10701174, 13943954, 15867258, 16051761, 20915931, 23800887, 32103522, 41831862, 47601774, 62747793, 76691747, 125495586, 153383494, 230075241, 460150482, 690225723, 1380451446]

約数ペア:

[(1, 1380451446), (2, 690225723), (3, 460150482), (6, 230075241), (9, 153383494), (11, 125495586), (18, 76691747), (22, 62747793), (29, 47601774), (33, 41831862), (43, 32103522), (58, 23800887), (66, 20915931), (86, 16051761), (87, 15867258), (99, 13943954), (129, 10701174), (174, 7933629), (198, 6971977), (258, 5350587), (261, 5289086), (319, 4327434), (387, 3567058), (473, 2918502), (522, 2644543), (638, 2163717), (774, 1783529), (946, 1459251), (957, 1442478), (1247, 1107018), (1419, 972834), (1914, 721239), (2494, 553509), (2838, 486417), (2871, 480826), (3741, 369006), (4257, 324278), (5591, 246906), (5742, 240413), (7482, 184503), (8514, 162139), (11182, 123453), (11223, 123002), (13717, 100638), (16773, 82302), (22446, 61501), (27434, 50319), (33546, 41151)]