275158728

素因数分解:

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

素因数の和:197

約数の個数: 256

約数和(自身を含む): 887040000

約数和(自身を除く): 611881272

約数列:

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

約数ペア:

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