731717406

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{1019}}^1$

素因数の和:1214

約数の個数: 96

約数和(自身を含む): 1871251200

約数和(自身を除く): 1139533794

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 41, 42, 63, 82, 123, 126, 139, 246, 278, 287, 369, 417, 574, 738, 834, 861, 973, 1019, 1251, 1722, 1946, 2038, 2502, 2583, 2919, 3057, 5166, 5699, 5838, 6114, 7133, 8757, 9171, 11398, 14266, 17097, 17514, 18342, 21399, 34194, 39893, 41779, 42798, 51291, 64197, 79786, 83558, 102582, 119679, 125337, 128394, 141641, 239358, 250674, 283282, 292453, 359037, 376011, 424923, 584906, 718074, 752022, 849846, 877359, 991487, 1274769, 1754718, 1982974, 2549538, 2632077, 2974461, 5264154, 5807281, 5948922, 8923383, 11614562, 17421843, 17846766, 34843686, 40650967, 52265529, 81301934, 104531058, 121952901, 243905802, 365858703, 731717406]

約数ペア:

[(1, 731717406), (2, 365858703), (3, 243905802), (6, 121952901), (7, 104531058), (9, 81301934), (14, 52265529), (18, 40650967), (21, 34843686), (41, 17846766), (42, 17421843), (63, 11614562), (82, 8923383), (123, 5948922), (126, 5807281), (139, 5264154), (246, 2974461), (278, 2632077), (287, 2549538), (369, 1982974), (417, 1754718), (574, 1274769), (738, 991487), (834, 877359), (861, 849846), (973, 752022), (1019, 718074), (1251, 584906), (1722, 424923), (1946, 376011), (2038, 359037), (2502, 292453), (2583, 283282), (2919, 250674), (3057, 239358), (5166, 141641), (5699, 128394), (5838, 125337), (6114, 119679), (7133, 102582), (8757, 83558), (9171, 79786), (11398, 64197), (14266, 51291), (17097, 42798), (17514, 41779), (18342, 39893), (21399, 34194)]