864998784

素因数分解:

$2^7\times 3^3\times {\mathrm{13}}^2\times {\mathrm{1481}}^1$

素因数の和:1530

約数の個数: 192

約数和(自身を含む): 2766301200

約数和(自身を除く): 1901302416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 96, 104, 108, 117, 128, 144, 156, 169, 192, 208, 216, 234, 288, 312, 338, 351, 384, 416, 432, 468, 507, 576, 624, 676, 702, 832, 864, 936, 1014, 1152, 1248, 1352, 1404, 1481, 1521, 1664, 1728, 1872, 2028, 2496, 2704, 2808, 2962, 3042, 3456, 3744, 4056, 4443, 4563, 4992, 5408, 5616, 5924, 6084, 7488, 8112, 8886, 9126, 10816, 11232, 11848, 12168, 13329, 14976, 16224, 17772, 18252, 19253, 21632, 22464, 23696, 24336, 26658, 32448, 35544, 36504, 38506, 39987, 44928, 47392, 48672, 53316, 57759, 64896, 71088, 73008, 77012, 79974, 94784, 97344, 106632, 115518, 142176, 146016, 154024, 159948, 173277, 189568, 194688, 213264, 231036, 250289, 284352, 292032, 308048, 319896, 346554, 426528, 462072, 500578, 519831, 568704, 584064, 616096, 639792, 693108, 750867, 853056, 924144, 1001156, 1039662, 1232192, 1279584, 1386216, 1501734, 1706112, 1848288, 2002312, 2079324, 2252601, 2464384, 2559168, 2772432, 3003468, 3696576, 4004624, 4158648, 4505202, 5118336, 5544864, 6006936, 6757803, 7393152, 8009248, 8317296, 9010404, 11089728, 12013872, 13515606, 16018496, 16634592, 18020808, 22179456, 24027744, 27031212, 32036992, 33269184, 36041616, 48055488, 54062424, 66538368, 72083232, 96110976, 108124848, 144166464, 216249696, 288332928, 432499392, 864998784]

約数ペア:

[(1, 864998784), (2, 432499392), (3, 288332928), (4, 216249696), (6, 144166464), (8, 108124848), (9, 96110976), (12, 72083232), (13, 66538368), (16, 54062424), (18, 48055488), (24, 36041616), (26, 33269184), (27, 32036992), (32, 27031212), (36, 24027744), (39, 22179456), (48, 18020808), (52, 16634592), (54, 16018496), (64, 13515606), (72, 12013872), (78, 11089728), (96, 9010404), (104, 8317296), (108, 8009248), (117, 7393152), (128, 6757803), (144, 6006936), (156, 5544864), (169, 5118336), (192, 4505202), (208, 4158648), (216, 4004624), (234, 3696576), (288, 3003468), (312, 2772432), (338, 2559168), (351, 2464384), (384, 2252601), (416, 2079324), (432, 2002312), (468, 1848288), (507, 1706112), (576, 1501734), (624, 1386216), (676, 1279584), (702, 1232192), (832, 1039662), (864, 1001156), (936, 924144), (1014, 853056), (1152, 750867), (1248, 693108), (1352, 639792), (1404, 616096), (1481, 584064), (1521, 568704), (1664, 519831), (1728, 500578), (1872, 462072), (2028, 426528), (2496, 346554), (2704, 319896), (2808, 308048), (2962, 292032), (3042, 284352), (3456, 250289), (3744, 231036), (4056, 213264), (4443, 194688), (4563, 189568), (4992, 173277), (5408, 159948), (5616, 154024), (5924, 146016), (6084, 142176), (7488, 115518), (8112, 106632), (8886, 97344), (9126, 94784), (10816, 79974), (11232, 77012), (11848, 73008), (12168, 71088), (13329, 64896), (14976, 57759), (16224, 53316), (17772, 48672), (18252, 47392), (19253, 44928), (21632, 39987), (22464, 38506), (23696, 36504), (24336, 35544), (26658, 32448)]