490799232

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{503}}^1$

素因数の和:552

約数の個数: 288

約数和(自身を含む): 1777688640

約数和(自身を除く): 1286889408

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 32, 33, 36, 42, 44, 48, 56, 63, 64, 66, 72, 77, 84, 88, 96, 99, 112, 121, 126, 128, 132, 144, 154, 168, 176, 192, 198, 224, 231, 242, 252, 264, 288, 308, 336, 352, 363, 384, 396, 448, 462, 484, 503, 504, 528, 576, 616, 672, 693, 704, 726, 792, 847, 896, 924, 968, 1006, 1008, 1056, 1089, 1152, 1232, 1344, 1386, 1408, 1452, 1509, 1584, 1694, 1848, 1936, 2012, 2016, 2112, 2178, 2464, 2541, 2688, 2772, 2904, 3018, 3168, 3388, 3521, 3696, 3872, 4024, 4032, 4224, 4356, 4527, 4928, 5082, 5533, 5544, 5808, 6036, 6336, 6776, 7042, 7392, 7623, 7744, 8048, 8064, 8712, 9054, 9856, 10164, 10563, 11066, 11088, 11616, 12072, 12672, 13552, 14084, 14784, 15246, 15488, 16096, 16599, 17424, 18108, 20328, 21126, 22132, 22176, 23232, 24144, 27104, 28168, 29568, 30492, 31689, 32192, 33198, 34848, 36216, 38731, 40656, 42252, 44264, 44352, 46464, 48288, 49797, 54208, 56336, 60863, 60984, 63378, 64384, 66396, 69696, 72432, 77462, 81312, 84504, 88528, 88704, 96576, 99594, 108416, 112672, 116193, 121726, 121968, 126756, 132792, 139392, 144864, 154924, 162624, 169008, 177056, 182589, 193152, 199188, 225344, 232386, 243452, 243936, 253512, 265584, 289728, 309848, 325248, 338016, 348579, 354112, 365178, 398376, 426041, 450688, 464772, 486904, 487872, 507024, 531168, 547767, 579456, 619696, 676032, 697158, 708224, 730356, 796752, 852082, 929544, 973808, 975744, 1014048, 1062336, 1095534, 1239392, 1278123, 1352064, 1394316, 1460712, 1593504, 1704164, 1859088, 1947616, 2028096, 2124672, 2191068, 2478784, 2556246, 2788632, 2921424, 3187008, 3408328, 3718176, 3834369, 3895232, 4056192, 4382136, 4957568, 5112492, 5577264, 5842848, 6374016, 6816656, 7436352, 7668738, 7790464, 8764272, 10224984, 11154528, 11685696, 13633312, 14872704, 15337476, 17528544, 20449968, 22309056, 23371392, 27266624, 30674952, 35057088, 40899936, 44618112, 54533248, 61349904, 70114176, 81799872, 122699808, 163599744, 245399616, 490799232]

約数ペア:

[(1, 490799232), (2, 245399616), (3, 163599744), (4, 122699808), (6, 81799872), (7, 70114176), (8, 61349904), (9, 54533248), (11, 44618112), (12, 40899936), (14, 35057088), (16, 30674952), (18, 27266624), (21, 23371392), (22, 22309056), (24, 20449968), (28, 17528544), (32, 15337476), (33, 14872704), (36, 13633312), (42, 11685696), (44, 11154528), (48, 10224984), (56, 8764272), (63, 7790464), (64, 7668738), (66, 7436352), (72, 6816656), (77, 6374016), (84, 5842848), (88, 5577264), (96, 5112492), (99, 4957568), (112, 4382136), (121, 4056192), (126, 3895232), (128, 3834369), (132, 3718176), (144, 3408328), (154, 3187008), (168, 2921424), (176, 2788632), (192, 2556246), (198, 2478784), (224, 2191068), (231, 2124672), (242, 2028096), (252, 1947616), (264, 1859088), (288, 1704164), (308, 1593504), (336, 1460712), (352, 1394316), (363, 1352064), (384, 1278123), (396, 1239392), (448, 1095534), (462, 1062336), (484, 1014048), (503, 975744), (504, 973808), (528, 929544), (576, 852082), (616, 796752), (672, 730356), (693, 708224), (704, 697158), (726, 676032), (792, 619696), (847, 579456), (896, 547767), (924, 531168), (968, 507024), (1006, 487872), (1008, 486904), (1056, 464772), (1089, 450688), (1152, 426041), (1232, 398376), (1344, 365178), (1386, 354112), (1408, 348579), (1452, 338016), (1509, 325248), (1584, 309848), (1694, 289728), (1848, 265584), (1936, 253512), (2012, 243936), (2016, 243452), (2112, 232386), (2178, 225344), (2464, 199188), (2541, 193152), (2688, 182589), (2772, 177056), (2904, 169008), (3018, 162624), (3168, 154924), (3388, 144864), (3521, 139392), (3696, 132792), (3872, 126756), (4024, 121968), (4032, 121726), (4224, 116193), (4356, 112672), (4527, 108416), (4928, 99594), (5082, 96576), (5533, 88704), (5544, 88528), (5808, 84504), (6036, 81312), (6336, 77462), (6776, 72432), (7042, 69696), (7392, 66396), (7623, 64384), (7744, 63378), (8048, 60984), (8064, 60863), (8712, 56336), (9054, 54208), (9856, 49797), (10164, 48288), (10563, 46464), (11066, 44352), (11088, 44264), (11616, 42252), (12072, 40656), (12672, 38731), (13552, 36216), (14084, 34848), (14784, 33198), (15246, 32192), (15488, 31689), (16096, 30492), (16599, 29568), (17424, 28168), (18108, 27104), (20328, 24144), (21126, 23232), (22132, 22176)]