397764108

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{109}}^1\times {\mathrm{1609}}^1$

素因数の和:1741

約数の個数: 120

約数和(自身を含む): 1200029600

約数和(自身を除く): 802265492

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 109, 126, 162, 189, 218, 252, 324, 327, 378, 436, 567, 654, 756, 763, 981, 1134, 1308, 1526, 1609, 1962, 2268, 2289, 2943, 3052, 3218, 3924, 4578, 4827, 5886, 6436, 6867, 8829, 9156, 9654, 11263, 11772, 13734, 14481, 17658, 19308, 20601, 22526, 27468, 28962, 33789, 35316, 41202, 43443, 45052, 57924, 61803, 67578, 82404, 86886, 101367, 123606, 130329, 135156, 173772, 175381, 202734, 247212, 260658, 304101, 350762, 405468, 521316, 526143, 608202, 701524, 912303, 1052286, 1216404, 1227667, 1578429, 1824606, 2104572, 2455334, 3156858, 3649212, 3683001, 4735287, 4910668, 6313716, 7366002, 9470574, 11049003, 14205861, 14732004, 18941148, 22098006, 28411722, 33147009, 44196012, 56823444, 66294018, 99441027, 132588036, 198882054, 397764108]

約数ペア:

[(1, 397764108), (2, 198882054), (3, 132588036), (4, 99441027), (6, 66294018), (7, 56823444), (9, 44196012), (12, 33147009), (14, 28411722), (18, 22098006), (21, 18941148), (27, 14732004), (28, 14205861), (36, 11049003), (42, 9470574), (54, 7366002), (63, 6313716), (81, 4910668), (84, 4735287), (108, 3683001), (109, 3649212), (126, 3156858), (162, 2455334), (189, 2104572), (218, 1824606), (252, 1578429), (324, 1227667), (327, 1216404), (378, 1052286), (436, 912303), (567, 701524), (654, 608202), (756, 526143), (763, 521316), (981, 405468), (1134, 350762), (1308, 304101), (1526, 260658), (1609, 247212), (1962, 202734), (2268, 175381), (2289, 173772), (2943, 135156), (3052, 130329), (3218, 123606), (3924, 101367), (4578, 86886), (4827, 82404), (5886, 67578), (6436, 61803), (6867, 57924), (8829, 45052), (9156, 43443), (9654, 41202), (11263, 35316), (11772, 33789), (13734, 28962), (14481, 27468), (17658, 22526), (19308, 20601)]