550317456

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1$

素因数の和:199

約数の個数: 320

約数和(自身を含む): 1833216000

約数和(自身を除く): 1282898544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 29, 31, 36, 39, 48, 52, 54, 58, 62, 72, 78, 87, 93, 104, 108, 109, 116, 117, 124, 144, 156, 174, 186, 208, 216, 218, 232, 234, 248, 261, 279, 312, 327, 348, 351, 372, 377, 403, 432, 436, 464, 468, 496, 522, 558, 624, 654, 696, 702, 744, 754, 783, 806, 837, 872, 899, 936, 981, 1044, 1116, 1131, 1209, 1308, 1392, 1404, 1417, 1488, 1508, 1566, 1612, 1674, 1744, 1798, 1872, 1962, 2088, 2232, 2262, 2418, 2616, 2697, 2808, 2834, 2943, 3016, 3132, 3161, 3224, 3348, 3379, 3393, 3596, 3627, 3924, 4176, 4251, 4464, 4524, 4836, 5232, 5394, 5616, 5668, 5886, 6032, 6264, 6322, 6448, 6696, 6758, 6786, 7192, 7254, 7848, 8091, 8502, 9048, 9483, 9672, 10137, 10179, 10788, 10881, 11336, 11687, 11772, 12528, 12644, 12753, 13392, 13516, 13572, 14384, 14508, 15696, 16182, 17004, 18096, 18966, 19344, 20274, 20358, 21576, 21762, 22672, 23374, 23544, 24273, 25288, 25506, 27032, 27144, 28449, 29016, 30411, 32364, 34008, 35061, 37932, 38259, 40548, 40716, 41093, 43152, 43524, 43927, 46748, 47088, 48546, 50576, 51012, 54064, 54288, 56898, 58032, 60822, 64728, 68016, 70122, 75864, 76518, 81096, 81432, 82186, 85347, 87048, 87854, 91233, 93496, 97092, 97991, 102024, 105183, 113796, 121644, 123279, 129456, 131781, 140244, 151728, 153036, 162192, 162864, 164372, 170694, 174096, 175708, 182466, 186992, 194184, 195982, 204048, 210366, 227592, 243288, 246558, 263562, 280488, 293973, 306072, 315549, 328744, 341388, 351416, 364932, 369837, 388368, 391964, 395343, 420732, 455184, 486576, 493116, 527124, 560976, 587946, 612144, 631098, 657488, 682776, 702832, 729864, 739674, 783928, 790686, 841464, 881919, 986232, 1054248, 1109511, 1175892, 1186029, 1262196, 1273883, 1365552, 1459728, 1479348, 1567856, 1581372, 1682928, 1763838, 1972464, 2108496, 2219022, 2351784, 2372058, 2524392, 2547766, 2645757, 2958696, 3162744, 3527676, 3821649, 4438044, 4703568, 4744116, 5048784, 5095532, 5291514, 5917392, 6325488, 7055352, 7643298, 8876088, 9488232, 10191064, 10583028, 11464947, 14110704, 15286596, 17752176, 18976464, 20382128, 21166056, 22929894, 30573192, 34394841, 42332112, 45859788, 61146384, 68789682, 91719576, 137579364, 183439152, 275158728, 550317456]

約数ペア:

[(1, 550317456), (2, 275158728), (3, 183439152), (4, 137579364), (6, 91719576), (8, 68789682), (9, 61146384), (12, 45859788), (13, 42332112), (16, 34394841), (18, 30573192), (24, 22929894), (26, 21166056), (27, 20382128), (29, 18976464), (31, 17752176), (36, 15286596), (39, 14110704), (48, 11464947), (52, 10583028), (54, 10191064), (58, 9488232), (62, 8876088), (72, 7643298), (78, 7055352), (87, 6325488), (93, 5917392), (104, 5291514), (108, 5095532), (109, 5048784), (116, 4744116), (117, 4703568), (124, 4438044), (144, 3821649), (156, 3527676), (174, 3162744), (186, 2958696), (208, 2645757), (216, 2547766), (218, 2524392), (232, 2372058), (234, 2351784), (248, 2219022), (261, 2108496), (279, 1972464), (312, 1763838), (327, 1682928), (348, 1581372), (351, 1567856), (372, 1479348), (377, 1459728), (403, 1365552), (432, 1273883), (436, 1262196), (464, 1186029), (468, 1175892), (496, 1109511), (522, 1054248), (558, 986232), (624, 881919), (654, 841464), (696, 790686), (702, 783928), (744, 739674), (754, 729864), (783, 702832), (806, 682776), (837, 657488), (872, 631098), (899, 612144), (936, 587946), (981, 560976), (1044, 527124), (1116, 493116), (1131, 486576), (1209, 455184), (1308, 420732), (1392, 395343), (1404, 391964), (1417, 388368), (1488, 369837), (1508, 364932), (1566, 351416), (1612, 341388), (1674, 328744), (1744, 315549), (1798, 306072), (1872, 293973), (1962, 280488), (2088, 263562), (2232, 246558), (2262, 243288), (2418, 227592), (2616, 210366), (2697, 204048), (2808, 195982), (2834, 194184), (2943, 186992), (3016, 182466), (3132, 175708), (3161, 174096), (3224, 170694), (3348, 164372), (3379, 162864), (3393, 162192), (3596, 153036), (3627, 151728), (3924, 140244), (4176, 131781), (4251, 129456), (4464, 123279), (4524, 121644), (4836, 113796), (5232, 105183), (5394, 102024), (5616, 97991), (5668, 97092), (5886, 93496), (6032, 91233), (6264, 87854), (6322, 87048), (6448, 85347), (6696, 82186), (6758, 81432), (6786, 81096), (7192, 76518), (7254, 75864), (7848, 70122), (8091, 68016), (8502, 64728), (9048, 60822), (9483, 58032), (9672, 56898), (10137, 54288), (10179, 54064), (10788, 51012), (10881, 50576), (11336, 48546), (11687, 47088), (11772, 46748), (12528, 43927), (12644, 43524), (12753, 43152), (13392, 41093), (13516, 40716), (13572, 40548), (14384, 38259), (14508, 37932), (15696, 35061), (16182, 34008), (17004, 32364), (18096, 30411), (18966, 29016), (19344, 28449), (20274, 27144), (20358, 27032), (21576, 25506), (21762, 25288), (22672, 24273), (23374, 23544)]