1621830816

素因数分解:

$2^5\times 3^3\times {\mathrm{79}}^1\times {\mathrm{23761}}^1$

素因数の和:23859

約数の個数: 96

約数和(自身を含む): 4790419200

約数和(自身を除く): 3168588384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 79, 96, 108, 144, 158, 216, 237, 288, 316, 432, 474, 632, 711, 864, 948, 1264, 1422, 1896, 2133, 2528, 2844, 3792, 4266, 5688, 7584, 8532, 11376, 17064, 22752, 23761, 34128, 47522, 68256, 71283, 95044, 142566, 190088, 213849, 285132, 380176, 427698, 570264, 641547, 760352, 855396, 1140528, 1283094, 1710792, 1877119, 2281056, 2566188, 3421584, 3754238, 5132376, 5631357, 6843168, 7508476, 10264752, 11262714, 15016952, 16894071, 20529504, 22525428, 30033904, 33788142, 45050856, 50682213, 60067808, 67576284, 90101712, 101364426, 135152568, 180203424, 202728852, 270305136, 405457704, 540610272, 810915408, 1621830816]

約数ペア:

[(1, 1621830816), (2, 810915408), (3, 540610272), (4, 405457704), (6, 270305136), (8, 202728852), (9, 180203424), (12, 135152568), (16, 101364426), (18, 90101712), (24, 67576284), (27, 60067808), (32, 50682213), (36, 45050856), (48, 33788142), (54, 30033904), (72, 22525428), (79, 20529504), (96, 16894071), (108, 15016952), (144, 11262714), (158, 10264752), (216, 7508476), (237, 6843168), (288, 5631357), (316, 5132376), (432, 3754238), (474, 3421584), (632, 2566188), (711, 2281056), (864, 1877119), (948, 1710792), (1264, 1283094), (1422, 1140528), (1896, 855396), (2133, 760352), (2528, 641547), (2844, 570264), (3792, 427698), (4266, 380176), (5688, 285132), (7584, 213849), (8532, 190088), (11376, 142566), (17064, 95044), (22752, 71283), (23761, 68256), (34128, 47522)]