1297569886974

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2417}}^1\times {\mathrm{18043}}^1$

素因数の和:20519

約数の個数: 128

約数和(自身を含む): 3141388224000

約数和(自身を除く): 1843818337026

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 29, 38, 54, 57, 58, 87, 114, 171, 174, 261, 342, 513, 522, 551, 783, 1026, 1102, 1566, 1653, 2417, 3306, 4834, 4959, 7251, 9918, 14502, 14877, 18043, 21753, 29754, 36086, 43506, 45923, 54129, 65259, 70093, 91846, 108258, 130518, 137769, 140186, 162387, 210279, 275538, 324774, 342817, 413307, 420558, 487161, 523247, 630837, 685634, 826614, 974322, 1028451, 1046494, 1239921, 1261674, 1331767, 1569741, 1892511, 2056902, 2479842, 2663534, 3085353, 3139482, 3785022, 3995301, 4709223, 6170706, 7990602, 9256059, 9418446, 9941693, 11985903, 14127669, 18512118, 19883386, 23971806, 28255338, 29825079, 35957709, 43609931, 59650158, 71915418, 87219862, 89475237, 130829793, 178950474, 261659586, 268425711, 392489379, 536851422, 784978758, 828588689, 1177468137, 1264687999, 1657177378, 2354936274, 2485766067, 2529375998, 3794063997, 4971532134, 7457298201, 7588127994, 11382191991, 14914596402, 22371894603, 22764383982, 24029071981, 34146575973, 44743789206, 48058143962, 68293151946, 72087215943, 144174431886, 216261647829, 432523295658, 648784943487, 1297569886974]

約数ペア:

[(1, 1297569886974), (2, 648784943487), (3, 432523295658), (6, 216261647829), (9, 144174431886), (18, 72087215943), (19, 68293151946), (27, 48058143962), (29, 44743789206), (38, 34146575973), (54, 24029071981), (57, 22764383982), (58, 22371894603), (87, 14914596402), (114, 11382191991), (171, 7588127994), (174, 7457298201), (261, 4971532134), (342, 3794063997), (513, 2529375998), (522, 2485766067), (551, 2354936274), (783, 1657177378), (1026, 1264687999), (1102, 1177468137), (1566, 828588689), (1653, 784978758), (2417, 536851422), (3306, 392489379), (4834, 268425711), (4959, 261659586), (7251, 178950474), (9918, 130829793), (14502, 89475237), (14877, 87219862), (18043, 71915418), (21753, 59650158), (29754, 43609931), (36086, 35957709), (43506, 29825079), (45923, 28255338), (54129, 23971806), (65259, 19883386), (70093, 18512118), (91846, 14127669), (108258, 11985903), (130518, 9941693), (137769, 9418446), (140186, 9256059), (162387, 7990602), (210279, 6170706), (275538, 4709223), (324774, 3995301), (342817, 3785022), (413307, 3139482), (420558, 3085353), (487161, 2663534), (523247, 2479842), (630837, 2056902), (685634, 1892511), (826614, 1569741), (974322, 1331767), (1028451, 1261674), (1046494, 1239921)]