555426504

素因数分解:

$2^3\times 3^3\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{761}}^1$

素因数の和:916

約数の個数: 128

約数和(自身を含む): 1609344000

約数和(自身を除く): 1053917496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 93, 108, 109, 124, 186, 216, 218, 248, 279, 327, 372, 436, 558, 654, 744, 761, 837, 872, 981, 1116, 1308, 1522, 1674, 1962, 2232, 2283, 2616, 2943, 3044, 3348, 3379, 3924, 4566, 5886, 6088, 6696, 6758, 6849, 7848, 9132, 10137, 11772, 13516, 13698, 18264, 20274, 20547, 23544, 23591, 27032, 27396, 30411, 40548, 41094, 47182, 54792, 60822, 70773, 81096, 82188, 82949, 91233, 94364, 121644, 141546, 164376, 165898, 182466, 188728, 212319, 243288, 248847, 283092, 331796, 364932, 424638, 497694, 566184, 636957, 663592, 729864, 746541, 849276, 995388, 1273914, 1493082, 1698552, 1990776, 2239623, 2547828, 2571419, 2986164, 4479246, 5095656, 5142838, 5972328, 7714257, 8958492, 10285676, 15428514, 17916984, 20571352, 23142771, 30857028, 46285542, 61714056, 69428313, 92571084, 138856626, 185142168, 277713252, 555426504]

約数ペア:

[(1, 555426504), (2, 277713252), (3, 185142168), (4, 138856626), (6, 92571084), (8, 69428313), (9, 61714056), (12, 46285542), (18, 30857028), (24, 23142771), (27, 20571352), (31, 17916984), (36, 15428514), (54, 10285676), (62, 8958492), (72, 7714257), (93, 5972328), (108, 5142838), (109, 5095656), (124, 4479246), (186, 2986164), (216, 2571419), (218, 2547828), (248, 2239623), (279, 1990776), (327, 1698552), (372, 1493082), (436, 1273914), (558, 995388), (654, 849276), (744, 746541), (761, 729864), (837, 663592), (872, 636957), (981, 566184), (1116, 497694), (1308, 424638), (1522, 364932), (1674, 331796), (1962, 283092), (2232, 248847), (2283, 243288), (2616, 212319), (2943, 188728), (3044, 182466), (3348, 165898), (3379, 164376), (3924, 141546), (4566, 121644), (5886, 94364), (6088, 91233), (6696, 82949), (6758, 82188), (6849, 81096), (7848, 70773), (9132, 60822), (10137, 54792), (11772, 47182), (13516, 41094), (13698, 40548), (18264, 30411), (20274, 27396), (20547, 27032), (23544, 23591)]