1311468648

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{1777}}^1$

素因数の和:2007

約数の個数: 128

約数和(自身を含む): 3932651520

約数和(自身を除く): 2621182872

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, 191, 276, 322, 382, 483, 552, 573, 644, 764, 966, 1146, 1288, 1337, 1528, 1777, 1932, 2292, 2674, 3554, 3864, 4011, 4393, 4584, 5331, 5348, 7108, 8022, 8786, 10662, 10696, 12439, 13179, 14216, 16044, 17572, 21324, 24878, 26358, 30751, 32088, 35144, 37317, 40871, 42648, 49756, 52716, 61502, 74634, 81742, 92253, 99512, 105432, 122613, 123004, 149268, 163484, 184506, 245226, 246008, 286097, 298536, 326968, 339407, 369012, 490452, 572194, 678814, 738024, 858291, 980904, 1018221, 1144388, 1357628, 1716582, 2036442, 2288776, 2375849, 2715256, 3433164, 4072884, 4751698, 6866328, 7127547, 7806361, 8145768, 9503396, 14255094, 15612722, 19006792, 23419083, 28510188, 31225444, 46838166, 54644527, 57020376, 62450888, 93676332, 109289054, 163933581, 187352664, 218578108, 327867162, 437156216, 655734324, 1311468648]

約数ペア:

[(1, 1311468648), (2, 655734324), (3, 437156216), (4, 327867162), (6, 218578108), (7, 187352664), (8, 163933581), (12, 109289054), (14, 93676332), (21, 62450888), (23, 57020376), (24, 54644527), (28, 46838166), (42, 31225444), (46, 28510188), (56, 23419083), (69, 19006792), (84, 15612722), (92, 14255094), (138, 9503396), (161, 8145768), (168, 7806361), (184, 7127547), (191, 6866328), (276, 4751698), (322, 4072884), (382, 3433164), (483, 2715256), (552, 2375849), (573, 2288776), (644, 2036442), (764, 1716582), (966, 1357628), (1146, 1144388), (1288, 1018221), (1337, 980904), (1528, 858291), (1777, 738024), (1932, 678814), (2292, 572194), (2674, 490452), (3554, 369012), (3864, 339407), (4011, 326968), (4393, 298536), (4584, 286097), (5331, 246008), (5348, 245226), (7108, 184506), (8022, 163484), (8786, 149268), (10662, 123004), (10696, 122613), (12439, 105432), (13179, 99512), (14216, 92253), (16044, 81742), (17572, 74634), (21324, 61502), (24878, 52716), (26358, 49756), (30751, 42648), (32088, 40871), (35144, 37317)]