1299804592

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{2417}}^1$

素因数の和:2534

約数の個数: 80

約数和(自身を含む): 2788437600

約数和(自身を除く): 1488633008

約数列:

[1, 2, 4, 8, 16, 19, 29, 38, 58, 61, 76, 116, 122, 152, 232, 244, 304, 464, 488, 551, 976, 1102, 1159, 1769, 2204, 2318, 2417, 3538, 4408, 4636, 4834, 7076, 8816, 9272, 9668, 14152, 18544, 19336, 28304, 33611, 38672, 45923, 67222, 70093, 91846, 134444, 140186, 147437, 183692, 268888, 280372, 294874, 367384, 537776, 560744, 589748, 734768, 1121488, 1179496, 1331767, 2358992, 2663534, 2801303, 4275673, 5327068, 5602606, 8551346, 10654136, 11205212, 17102692, 21308272, 22410424, 34205384, 44820848, 68410768, 81237787, 162475574, 324951148, 649902296, 1299804592]

約数ペア:

[(1, 1299804592), (2, 649902296), (4, 324951148), (8, 162475574), (16, 81237787), (19, 68410768), (29, 44820848), (38, 34205384), (58, 22410424), (61, 21308272), (76, 17102692), (116, 11205212), (122, 10654136), (152, 8551346), (232, 5602606), (244, 5327068), (304, 4275673), (464, 2801303), (488, 2663534), (551, 2358992), (976, 1331767), (1102, 1179496), (1159, 1121488), (1769, 734768), (2204, 589748), (2318, 560744), (2417, 537776), (3538, 367384), (4408, 294874), (4636, 280372), (4834, 268888), (7076, 183692), (8816, 147437), (9272, 140186), (9668, 134444), (14152, 91846), (18544, 70093), (19336, 67222), (28304, 45923), (33611, 38672)]