617629752

素因数分解:

$2^3\times 3^3\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{709}}^1$

素因数の和:870

約数の個数: 128

約数和(自身を含む): 1780680000

約数和(自身を除く): 1163050248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 37, 54, 72, 74, 108, 109, 111, 148, 216, 218, 222, 296, 327, 333, 436, 444, 654, 666, 709, 872, 888, 981, 999, 1308, 1332, 1418, 1962, 1998, 2127, 2616, 2664, 2836, 2943, 3924, 3996, 4033, 4254, 5672, 5886, 6381, 7848, 7992, 8066, 8508, 11772, 12099, 12762, 16132, 17016, 19143, 23544, 24198, 25524, 26233, 32264, 36297, 38286, 48396, 51048, 52466, 72594, 76572, 77281, 78699, 96792, 104932, 108891, 145188, 153144, 154562, 157398, 209864, 217782, 231843, 236097, 290376, 309124, 314796, 435564, 463686, 472194, 618248, 629592, 695529, 708291, 871128, 927372, 944388, 1391058, 1416582, 1854744, 1888776, 2086587, 2782116, 2833164, 2859397, 4173174, 5564232, 5666328, 5718794, 8346348, 8578191, 11437588, 16692696, 17156382, 22875176, 25734573, 34312764, 51469146, 68625528, 77203719, 102938292, 154407438, 205876584, 308814876, 617629752]

約数ペア:

[(1, 617629752), (2, 308814876), (3, 205876584), (4, 154407438), (6, 102938292), (8, 77203719), (9, 68625528), (12, 51469146), (18, 34312764), (24, 25734573), (27, 22875176), (36, 17156382), (37, 16692696), (54, 11437588), (72, 8578191), (74, 8346348), (108, 5718794), (109, 5666328), (111, 5564232), (148, 4173174), (216, 2859397), (218, 2833164), (222, 2782116), (296, 2086587), (327, 1888776), (333, 1854744), (436, 1416582), (444, 1391058), (654, 944388), (666, 927372), (709, 871128), (872, 708291), (888, 695529), (981, 629592), (999, 618248), (1308, 472194), (1332, 463686), (1418, 435564), (1962, 314796), (1998, 309124), (2127, 290376), (2616, 236097), (2664, 231843), (2836, 217782), (2943, 209864), (3924, 157398), (3996, 154562), (4033, 153144), (4254, 145188), (5672, 108891), (5886, 104932), (6381, 96792), (7848, 78699), (7992, 77281), (8066, 76572), (8508, 72594), (11772, 52466), (12099, 51048), (12762, 48396), (16132, 38286), (17016, 36297), (19143, 32264), (23544, 26233), (24198, 25524)]