40799346

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:144

約数の個数: 128

約数和(自身を含む): 106444800

約数和(自身を除く): 65645454

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 29, 38, 41, 42, 43, 57, 58, 82, 86, 87, 114, 123, 129, 133, 174, 203, 246, 258, 266, 287, 301, 399, 406, 551, 574, 602, 609, 779, 798, 817, 861, 903, 1102, 1189, 1218, 1247, 1558, 1634, 1653, 1722, 1763, 1806, 2337, 2378, 2451, 2494, 3306, 3526, 3567, 3741, 3857, 4674, 4902, 5289, 5453, 5719, 7134, 7482, 7714, 8323, 8729, 10578, 10906, 11438, 11571, 12341, 16359, 16646, 17157, 17458, 22591, 23142, 23693, 24682, 24969, 26187, 32718, 33497, 34314, 37023, 45182, 47386, 49938, 51127, 52374, 66994, 67773, 71079, 74046, 100491, 102254, 135546, 142158, 153381, 158137, 165851, 200982, 234479, 306762, 316274, 331702, 357889, 468958, 474411, 497553, 703437, 715778, 948822, 971413, 995106, 1073667, 1406874, 1942826, 2147334, 2914239, 5828478, 6799891, 13599782, 20399673, 40799346]

約数ペア:

[(1, 40799346), (2, 20399673), (3, 13599782), (6, 6799891), (7, 5828478), (14, 2914239), (19, 2147334), (21, 1942826), (29, 1406874), (38, 1073667), (41, 995106), (42, 971413), (43, 948822), (57, 715778), (58, 703437), (82, 497553), (86, 474411), (87, 468958), (114, 357889), (123, 331702), (129, 316274), (133, 306762), (174, 234479), (203, 200982), (246, 165851), (258, 158137), (266, 153381), (287, 142158), (301, 135546), (399, 102254), (406, 100491), (551, 74046), (574, 71079), (602, 67773), (609, 66994), (779, 52374), (798, 51127), (817, 49938), (861, 47386), (903, 45182), (1102, 37023), (1189, 34314), (1218, 33497), (1247, 32718), (1558, 26187), (1634, 24969), (1653, 24682), (1722, 23693), (1763, 23142), (1806, 22591), (2337, 17458), (2378, 17157), (2451, 16646), (2494, 16359), (3306, 12341), (3526, 11571), (3567, 11438), (3741, 10906), (3857, 10578), (4674, 8729), (4902, 8323), (5289, 7714), (5453, 7482), (5719, 7134)]