281147328

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2113}}^1$

素因数の和:2152

約数の個数: 224

約数和(自身を含む): 1030955520

約数和(自身を除く): 749808192

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 27, 28, 32, 33, 36, 42, 44, 48, 54, 56, 63, 64, 66, 72, 77, 84, 88, 96, 99, 108, 112, 126, 132, 144, 154, 168, 176, 189, 192, 198, 216, 224, 231, 252, 264, 288, 297, 308, 336, 352, 378, 396, 432, 448, 462, 504, 528, 576, 594, 616, 672, 693, 704, 756, 792, 864, 924, 1008, 1056, 1188, 1232, 1344, 1386, 1512, 1584, 1728, 1848, 2016, 2079, 2112, 2113, 2376, 2464, 2772, 3024, 3168, 3696, 4032, 4158, 4226, 4752, 4928, 5544, 6048, 6336, 6339, 7392, 8316, 8452, 9504, 11088, 12096, 12678, 14784, 14791, 16632, 16904, 19008, 19017, 22176, 23243, 25356, 29582, 33264, 33808, 38034, 44352, 44373, 46486, 50712, 57051, 59164, 66528, 67616, 69729, 76068, 88746, 92972, 101424, 114102, 118328, 133056, 133119, 135232, 139458, 152136, 162701, 177492, 185944, 202848, 209187, 228204, 236656, 266238, 278916, 304272, 325402, 354984, 371888, 399357, 405696, 418374, 456408, 473312, 488103, 532476, 557832, 608544, 627561, 650804, 709968, 743776, 798714, 836748, 912816, 946624, 976206, 1064952, 1115664, 1217088, 1255122, 1301608, 1419936, 1464309, 1487552, 1597428, 1673496, 1825632, 1952412, 2129904, 2231328, 2510244, 2603216, 2839872, 2928618, 3194856, 3346992, 3651264, 3904824, 4259808, 4392927, 4462656, 5020488, 5206432, 5857236, 6389712, 6693984, 7809648, 8519616, 8785854, 10040976, 10412864, 11714472, 12779424, 13387968, 15619296, 17571708, 20081952, 23428944, 25558848, 31238592, 35143416, 40163904, 46857888, 70286832, 93715776, 140573664, 281147328]

約数ペア:

[(1, 281147328), (2, 140573664), (3, 93715776), (4, 70286832), (6, 46857888), (7, 40163904), (8, 35143416), (9, 31238592), (11, 25558848), (12, 23428944), (14, 20081952), (16, 17571708), (18, 15619296), (21, 13387968), (22, 12779424), (24, 11714472), (27, 10412864), (28, 10040976), (32, 8785854), (33, 8519616), (36, 7809648), (42, 6693984), (44, 6389712), (48, 5857236), (54, 5206432), (56, 5020488), (63, 4462656), (64, 4392927), (66, 4259808), (72, 3904824), (77, 3651264), (84, 3346992), (88, 3194856), (96, 2928618), (99, 2839872), (108, 2603216), (112, 2510244), (126, 2231328), (132, 2129904), (144, 1952412), (154, 1825632), (168, 1673496), (176, 1597428), (189, 1487552), (192, 1464309), (198, 1419936), (216, 1301608), (224, 1255122), (231, 1217088), (252, 1115664), (264, 1064952), (288, 976206), (297, 946624), (308, 912816), (336, 836748), (352, 798714), (378, 743776), (396, 709968), (432, 650804), (448, 627561), (462, 608544), (504, 557832), (528, 532476), (576, 488103), (594, 473312), (616, 456408), (672, 418374), (693, 405696), (704, 399357), (756, 371888), (792, 354984), (864, 325402), (924, 304272), (1008, 278916), (1056, 266238), (1188, 236656), (1232, 228204), (1344, 209187), (1386, 202848), (1512, 185944), (1584, 177492), (1728, 162701), (1848, 152136), (2016, 139458), (2079, 135232), (2112, 133119), (2113, 133056), (2376, 118328), (2464, 114102), (2772, 101424), (3024, 92972), (3168, 88746), (3696, 76068), (4032, 69729), (4158, 67616), (4226, 66528), (4752, 59164), (4928, 57051), (5544, 50712), (6048, 46486), (6336, 44373), (6339, 44352), (7392, 38034), (8316, 33808), (8452, 33264), (9504, 29582), (11088, 25356), (12096, 23243), (12678, 22176), (14784, 19017), (14791, 19008), (16632, 16904)]