281268951264

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{1307}}^1\times {\mathrm{106747}}^1$

素因数の和:108077

約数の個数: 144

約数和(自身を含む): 914832067968

約数和(自身を除く): 633563116704

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 1307, 2016, 2614, 3921, 5228, 7842, 9149, 10456, 11763, 15684, 18298, 20912, 23526, 27447, 31368, 36596, 41824, 47052, 54894, 62736, 73192, 82341, 94104, 106747, 109788, 125472, 146384, 164682, 188208, 213494, 219576, 292768, 320241, 329364, 376416, 426988, 439152, 640482, 658728, 747229, 853976, 878304, 960723, 1280964, 1317456, 1494458, 1707952, 1921446, 2241687, 2561928, 2634912, 2988916, 3415904, 3842892, 4483374, 5123856, 5977832, 6725061, 7685784, 8966748, 10247712, 11955664, 13450122, 15371568, 17933496, 23911328, 26900244, 30743136, 35866992, 53800488, 71733984, 107600976, 139518329, 215201952, 279036658, 418554987, 558073316, 837109974, 976628303, 1116146632, 1255664961, 1674219948, 1953256606, 2232293264, 2511329922, 2929884909, 3348439896, 3906513212, 4464586528, 5022659844, 5859769818, 6696879792, 7813026424, 8789654727, 10045319688, 11719539636, 13393759584, 15626052848, 17579309454, 20090639376, 23439079272, 31252105696, 35158618908, 40181278752, 46878158544, 70317237816, 93756317088, 140634475632, 281268951264]

約数ペア:

[(1, 281268951264), (2, 140634475632), (3, 93756317088), (4, 70317237816), (6, 46878158544), (7, 40181278752), (8, 35158618908), (9, 31252105696), (12, 23439079272), (14, 20090639376), (16, 17579309454), (18, 15626052848), (21, 13393759584), (24, 11719539636), (28, 10045319688), (32, 8789654727), (36, 7813026424), (42, 6696879792), (48, 5859769818), (56, 5022659844), (63, 4464586528), (72, 3906513212), (84, 3348439896), (96, 2929884909), (112, 2511329922), (126, 2232293264), (144, 1953256606), (168, 1674219948), (224, 1255664961), (252, 1116146632), (288, 976628303), (336, 837109974), (504, 558073316), (672, 418554987), (1008, 279036658), (1307, 215201952), (2016, 139518329), (2614, 107600976), (3921, 71733984), (5228, 53800488), (7842, 35866992), (9149, 30743136), (10456, 26900244), (11763, 23911328), (15684, 17933496), (18298, 15371568), (20912, 13450122), (23526, 11955664), (27447, 10247712), (31368, 8966748), (36596, 7685784), (41824, 6725061), (47052, 5977832), (54894, 5123856), (62736, 4483374), (73192, 3842892), (82341, 3415904), (94104, 2988916), (106747, 2634912), (109788, 2561928), (125472, 2241687), (146384, 1921446), (164682, 1707952), (188208, 1494458), (213494, 1317456), (219576, 1280964), (292768, 960723), (320241, 878304), (329364, 853976), (376416, 747229), (426988, 658728), (439152, 640482)]