1110977504

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{397}}^1$

素因数の和:489

約数の個数: 144

約数和(自身を含む): 2788629984

約数和(自身を除く): 1677652480

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 52, 56, 62, 91, 104, 112, 124, 182, 208, 217, 224, 248, 364, 397, 403, 416, 434, 496, 728, 794, 806, 868, 961, 992, 1456, 1588, 1612, 1736, 1922, 2779, 2821, 2912, 3176, 3224, 3472, 3844, 5161, 5558, 5642, 6352, 6448, 6727, 6944, 7688, 10322, 11116, 11284, 12307, 12493, 12704, 12896, 13454, 15376, 20644, 22232, 22568, 24614, 24986, 26908, 30752, 36127, 41288, 44464, 45136, 49228, 49972, 53816, 72254, 82576, 86149, 87451, 88928, 90272, 98456, 99944, 107632, 144508, 159991, 165152, 172298, 174902, 196912, 199888, 215264, 289016, 319982, 344596, 349804, 381517, 393824, 399776, 578032, 639964, 689192, 699608, 763034, 1119937, 1156064, 1279928, 1378384, 1399216, 1526068, 2239874, 2559856, 2670619, 2756768, 2798432, 3052136, 4479748, 4959721, 5119712, 5341238, 6104272, 8959496, 9919442, 10682476, 12208544, 17918992, 19838884, 21364952, 34718047, 35837984, 39677768, 42729904, 69436094, 79355536, 85459808, 138872188, 158711072, 277744376, 555488752, 1110977504]

約数ペア:

[(1, 1110977504), (2, 555488752), (4, 277744376), (7, 158711072), (8, 138872188), (13, 85459808), (14, 79355536), (16, 69436094), (26, 42729904), (28, 39677768), (31, 35837984), (32, 34718047), (52, 21364952), (56, 19838884), (62, 17918992), (91, 12208544), (104, 10682476), (112, 9919442), (124, 8959496), (182, 6104272), (208, 5341238), (217, 5119712), (224, 4959721), (248, 4479748), (364, 3052136), (397, 2798432), (403, 2756768), (416, 2670619), (434, 2559856), (496, 2239874), (728, 1526068), (794, 1399216), (806, 1378384), (868, 1279928), (961, 1156064), (992, 1119937), (1456, 763034), (1588, 699608), (1612, 689192), (1736, 639964), (1922, 578032), (2779, 399776), (2821, 393824), (2912, 381517), (3176, 349804), (3224, 344596), (3472, 319982), (3844, 289016), (5161, 215264), (5558, 199888), (5642, 196912), (6352, 174902), (6448, 172298), (6727, 165152), (6944, 159991), (7688, 144508), (10322, 107632), (11116, 99944), (11284, 98456), (12307, 90272), (12493, 88928), (12704, 87451), (12896, 86149), (13454, 82576), (15376, 72254), (20644, 53816), (22232, 49972), (22568, 49228), (24614, 45136), (24986, 44464), (26908, 41288), (30752, 36127)]