40438992

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1$

素因数の和:209

約数の個数: 160

約数和(自身を含む): 124992000

約数和(自身を除く): 84553008

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 29, 33, 38, 44, 48, 57, 58, 66, 76, 87, 88, 114, 116, 132, 139, 152, 174, 176, 209, 228, 232, 264, 278, 304, 319, 348, 417, 418, 456, 464, 528, 551, 556, 627, 638, 696, 834, 836, 912, 957, 1102, 1112, 1254, 1276, 1392, 1529, 1653, 1668, 1672, 1914, 2204, 2224, 2508, 2552, 2641, 3058, 3306, 3336, 3344, 3828, 4031, 4408, 4587, 5016, 5104, 5282, 6061, 6116, 6612, 6672, 7656, 7923, 8062, 8816, 9174, 10032, 10564, 12093, 12122, 12232, 13224, 15312, 15846, 16124, 18183, 18348, 21128, 24186, 24244, 24464, 26448, 29051, 31692, 32248, 36366, 36696, 42256, 44341, 48372, 48488, 58102, 63384, 64496, 72732, 73392, 76589, 87153, 88682, 96744, 96976, 116204, 126768, 133023, 145464, 153178, 174306, 177364, 193488, 229767, 232408, 266046, 290928, 306356, 348612, 354728, 459534, 464816, 532092, 612712, 697224, 709456, 842479, 919068, 1064184, 1225424, 1394448, 1684958, 1838136, 2128368, 2527437, 3369916, 3676272, 5054874, 6739832, 10109748, 13479664, 20219496, 40438992]

約数ペア:

[(1, 40438992), (2, 20219496), (3, 13479664), (4, 10109748), (6, 6739832), (8, 5054874), (11, 3676272), (12, 3369916), (16, 2527437), (19, 2128368), (22, 1838136), (24, 1684958), (29, 1394448), (33, 1225424), (38, 1064184), (44, 919068), (48, 842479), (57, 709456), (58, 697224), (66, 612712), (76, 532092), (87, 464816), (88, 459534), (114, 354728), (116, 348612), (132, 306356), (139, 290928), (152, 266046), (174, 232408), (176, 229767), (209, 193488), (228, 177364), (232, 174306), (264, 153178), (278, 145464), (304, 133023), (319, 126768), (348, 116204), (417, 96976), (418, 96744), (456, 88682), (464, 87153), (528, 76589), (551, 73392), (556, 72732), (627, 64496), (638, 63384), (696, 58102), (834, 48488), (836, 48372), (912, 44341), (957, 42256), (1102, 36696), (1112, 36366), (1254, 32248), (1276, 31692), (1392, 29051), (1529, 26448), (1653, 24464), (1668, 24244), (1672, 24186), (1914, 21128), (2204, 18348), (2224, 18183), (2508, 16124), (2552, 15846), (2641, 15312), (3058, 13224), (3306, 12232), (3336, 12122), (3344, 12093), (3828, 10564), (4031, 10032), (4408, 9174), (4587, 8816), (5016, 8062), (5104, 7923), (5282, 7656), (6061, 6672), (6116, 6612)]