1391082504

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{521}}^1\times {\mathrm{691}}^1$

素因数の和:1251

約数の個数: 128

約数和(自身を含む): 4161300480

約数和(自身を除く): 2770217976

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 46, 56, 69, 84, 92, 138, 161, 168, 184, 276, 322, 483, 521, 552, 644, 691, 966, 1042, 1288, 1382, 1563, 1932, 2073, 2084, 2764, 3126, 3647, 3864, 4146, 4168, 4837, 5528, 6252, 7294, 8292, 9674, 10941, 11983, 12504, 14511, 14588, 15893, 16584, 19348, 21882, 23966, 29022, 29176, 31786, 35949, 38696, 43764, 47679, 47932, 58044, 63572, 71898, 83881, 87528, 95358, 95864, 111251, 116088, 127144, 143796, 167762, 190716, 222502, 251643, 287592, 333753, 335524, 360011, 381432, 445004, 503286, 667506, 671048, 720022, 890008, 1006572, 1080033, 1335012, 1440044, 2013144, 2160066, 2520077, 2670024, 2880088, 4320132, 5040154, 7560231, 8280253, 8640264, 10080308, 15120462, 16560506, 20160616, 24840759, 30240924, 33121012, 49681518, 57961771, 60481848, 66242024, 99363036, 115923542, 173885313, 198726072, 231847084, 347770626, 463694168, 695541252, 1391082504]

約数ペア:

[(1, 1391082504), (2, 695541252), (3, 463694168), (4, 347770626), (6, 231847084), (7, 198726072), (8, 173885313), (12, 115923542), (14, 99363036), (21, 66242024), (23, 60481848), (24, 57961771), (28, 49681518), (42, 33121012), (46, 30240924), (56, 24840759), (69, 20160616), (84, 16560506), (92, 15120462), (138, 10080308), (161, 8640264), (168, 8280253), (184, 7560231), (276, 5040154), (322, 4320132), (483, 2880088), (521, 2670024), (552, 2520077), (644, 2160066), (691, 2013144), (966, 1440044), (1042, 1335012), (1288, 1080033), (1382, 1006572), (1563, 890008), (1932, 720022), (2073, 671048), (2084, 667506), (2764, 503286), (3126, 445004), (3647, 381432), (3864, 360011), (4146, 335524), (4168, 333753), (4837, 287592), (5528, 251643), (6252, 222502), (7294, 190716), (8292, 167762), (9674, 143796), (10941, 127144), (11983, 116088), (12504, 111251), (14511, 95864), (14588, 95358), (15893, 87528), (16584, 83881), (19348, 71898), (21882, 63572), (23966, 58044), (29022, 47932), (29176, 47679), (31786, 43764), (35949, 38696)]