815987952

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1$

素因数の和:213

約数の個数: 320

約数和(自身を含む): 2688716800

約数和(自身を除く): 1872728848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 31, 36, 39, 43, 48, 52, 54, 62, 72, 78, 86, 93, 104, 108, 109, 117, 124, 129, 144, 156, 172, 186, 208, 216, 218, 234, 248, 258, 279, 312, 327, 344, 351, 372, 387, 403, 432, 436, 468, 496, 516, 558, 559, 624, 654, 688, 702, 744, 774, 806, 837, 872, 936, 981, 1032, 1116, 1118, 1161, 1209, 1308, 1333, 1404, 1417, 1488, 1548, 1612, 1674, 1677, 1744, 1872, 1962, 2064, 2232, 2236, 2322, 2418, 2616, 2666, 2808, 2834, 2943, 3096, 3224, 3348, 3354, 3379, 3627, 3924, 3999, 4251, 4464, 4472, 4644, 4687, 4836, 5031, 5232, 5332, 5616, 5668, 5886, 6192, 6448, 6696, 6708, 6758, 7254, 7848, 7998, 8502, 8944, 9288, 9374, 9672, 10062, 10137, 10664, 10881, 11336, 11772, 11997, 12753, 13392, 13416, 13516, 14061, 14508, 15093, 15696, 15996, 17004, 17329, 18576, 18748, 19344, 20124, 20274, 21328, 21762, 22672, 23544, 23994, 25506, 26832, 27032, 28122, 29016, 30186, 30411, 31992, 34008, 34658, 35991, 37496, 38259, 40248, 40548, 42183, 43524, 43927, 47088, 47988, 51012, 51987, 54064, 56244, 58032, 60372, 60822, 60931, 63984, 68016, 69316, 71982, 74992, 76518, 80496, 81096, 84366, 87048, 87854, 91233, 95976, 102024, 103974, 112488, 120744, 121644, 121862, 126549, 131781, 138632, 143964, 145297, 153036, 155961, 162192, 168732, 174096, 175708, 182466, 182793, 191952, 204048, 207948, 224976, 241488, 243288, 243724, 253098, 263562, 277264, 287928, 290594, 306072, 311922, 337464, 351416, 364932, 365586, 395343, 415896, 435891, 467883, 486576, 487448, 506196, 527124, 548379, 575856, 581188, 612144, 623844, 674928, 702832, 729864, 731172, 790686, 831792, 871782, 935766, 974896, 1012392, 1054248, 1096758, 1162376, 1186029, 1247688, 1307673, 1459728, 1462344, 1581372, 1645137, 1743564, 1871532, 1888861, 2024784, 2108496, 2193516, 2324752, 2372058, 2495376, 2615346, 2924688, 3162744, 3290274, 3487128, 3743064, 3777722, 3923019, 4387032, 4744116, 5230692, 5666583, 6325488, 6580548, 6974256, 7486128, 7555444, 7846038, 8774064, 9488232, 10461384, 11333166, 13161096, 15110888, 15692076, 16999749, 18976464, 20922768, 22666332, 26322192, 30221776, 31384152, 33999498, 45332664, 50999247, 62768304, 67998996, 90665328, 101998494, 135997992, 203996988, 271995984, 407993976, 815987952]

約数ペア:

[(1, 815987952), (2, 407993976), (3, 271995984), (4, 203996988), (6, 135997992), (8, 101998494), (9, 90665328), (12, 67998996), (13, 62768304), (16, 50999247), (18, 45332664), (24, 33999498), (26, 31384152), (27, 30221776), (31, 26322192), (36, 22666332), (39, 20922768), (43, 18976464), (48, 16999749), (52, 15692076), (54, 15110888), (62, 13161096), (72, 11333166), (78, 10461384), (86, 9488232), (93, 8774064), (104, 7846038), (108, 7555444), (109, 7486128), (117, 6974256), (124, 6580548), (129, 6325488), (144, 5666583), (156, 5230692), (172, 4744116), (186, 4387032), (208, 3923019), (216, 3777722), (218, 3743064), (234, 3487128), (248, 3290274), (258, 3162744), (279, 2924688), (312, 2615346), (327, 2495376), (344, 2372058), (351, 2324752), (372, 2193516), (387, 2108496), (403, 2024784), (432, 1888861), (436, 1871532), (468, 1743564), (496, 1645137), (516, 1581372), (558, 1462344), (559, 1459728), (624, 1307673), (654, 1247688), (688, 1186029), (702, 1162376), (744, 1096758), (774, 1054248), (806, 1012392), (837, 974896), (872, 935766), (936, 871782), (981, 831792), (1032, 790686), (1116, 731172), (1118, 729864), (1161, 702832), (1209, 674928), (1308, 623844), (1333, 612144), (1404, 581188), (1417, 575856), (1488, 548379), (1548, 527124), (1612, 506196), (1674, 487448), (1677, 486576), (1744, 467883), (1872, 435891), (1962, 415896), (2064, 395343), (2232, 365586), (2236, 364932), (2322, 351416), (2418, 337464), (2616, 311922), (2666, 306072), (2808, 290594), (2834, 287928), (2943, 277264), (3096, 263562), (3224, 253098), (3348, 243724), (3354, 243288), (3379, 241488), (3627, 224976), (3924, 207948), (3999, 204048), (4251, 191952), (4464, 182793), (4472, 182466), (4644, 175708), (4687, 174096), (4836, 168732), (5031, 162192), (5232, 155961), (5332, 153036), (5616, 145297), (5668, 143964), (5886, 138632), (6192, 131781), (6448, 126549), (6696, 121862), (6708, 121644), (6758, 120744), (7254, 112488), (7848, 103974), (7998, 102024), (8502, 95976), (8944, 91233), (9288, 87854), (9374, 87048), (9672, 84366), (10062, 81096), (10137, 80496), (10664, 76518), (10881, 74992), (11336, 71982), (11772, 69316), (11997, 68016), (12753, 63984), (13392, 60931), (13416, 60822), (13516, 60372), (14061, 58032), (14508, 56244), (15093, 54064), (15696, 51987), (15996, 51012), (17004, 47988), (17329, 47088), (18576, 43927), (18748, 43524), (19344, 42183), (20124, 40548), (20274, 40248), (21328, 38259), (21762, 37496), (22672, 35991), (23544, 34658), (23994, 34008), (25506, 31992), (26832, 30411), (27032, 30186), (28122, 29016)]