391273344

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{401}}^1$

素因数の和:450

約数の個数: 288

約数和(自身を含む): 1417918320

約数和(自身を除く): 1026644976

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, 401, 448, 462, 484, 504, 528, 576, 616, 672, 693, 704, 726, 792, 802, 847, 896, 924, 968, 1008, 1056, 1089, 1152, 1203, 1232, 1344, 1386, 1408, 1452, 1584, 1604, 1694, 1848, 1936, 2016, 2112, 2178, 2406, 2464, 2541, 2688, 2772, 2807, 2904, 3168, 3208, 3388, 3609, 3696, 3872, 4032, 4224, 4356, 4411, 4812, 4928, 5082, 5544, 5614, 5808, 6336, 6416, 6776, 7218, 7392, 7623, 7744, 8064, 8421, 8712, 8822, 9624, 9856, 10164, 11088, 11228, 11616, 12672, 12832, 13233, 13552, 14436, 14784, 15246, 15488, 16842, 17424, 17644, 19248, 20328, 22176, 22456, 23232, 25263, 25664, 26466, 27104, 28872, 29568, 30492, 30877, 33684, 34848, 35288, 38496, 39699, 40656, 44352, 44912, 46464, 48521, 50526, 51328, 52932, 54208, 57744, 60984, 61754, 67368, 69696, 70576, 76992, 79398, 81312, 88704, 89824, 92631, 97042, 101052, 105864, 108416, 115488, 121968, 123508, 134736, 139392, 141152, 145563, 153984, 158796, 162624, 179648, 185262, 194084, 202104, 211728, 230976, 243936, 247016, 269472, 277893, 282304, 291126, 317592, 325248, 339647, 359296, 370524, 388168, 404208, 423456, 436689, 461952, 487872, 494032, 538944, 555786, 564608, 582252, 635184, 679294, 741048, 776336, 808416, 846912, 873378, 975744, 988064, 1018941, 1077888, 1111572, 1164504, 1270368, 1358588, 1482096, 1552672, 1616832, 1693824, 1746756, 1976128, 2037882, 2223144, 2329008, 2540736, 2717176, 2964192, 3056823, 3105344, 3233664, 3493512, 3952256, 4075764, 4446288, 4658016, 5081472, 5434352, 5928384, 6113646, 6210688, 6987024, 8151528, 8892576, 9316032, 10868704, 11856768, 12227292, 13974048, 16303056, 17785152, 18632064, 21737408, 24454584, 27948096, 32606112, 35570304, 43474816, 48909168, 55896192, 65212224, 97818336, 130424448, 195636672, 391273344]

約数ペア:

[(1, 391273344), (2, 195636672), (3, 130424448), (4, 97818336), (6, 65212224), (7, 55896192), (8, 48909168), (9, 43474816), (11, 35570304), (12, 32606112), (14, 27948096), (16, 24454584), (18, 21737408), (21, 18632064), (22, 17785152), (24, 16303056), (28, 13974048), (32, 12227292), (33, 11856768), (36, 10868704), (42, 9316032), (44, 8892576), (48, 8151528), (56, 6987024), (63, 6210688), (64, 6113646), (66, 5928384), (72, 5434352), (77, 5081472), (84, 4658016), (88, 4446288), (96, 4075764), (99, 3952256), (112, 3493512), (121, 3233664), (126, 3105344), (128, 3056823), (132, 2964192), (144, 2717176), (154, 2540736), (168, 2329008), (176, 2223144), (192, 2037882), (198, 1976128), (224, 1746756), (231, 1693824), (242, 1616832), (252, 1552672), (264, 1482096), (288, 1358588), (308, 1270368), (336, 1164504), (352, 1111572), (363, 1077888), (384, 1018941), (396, 988064), (401, 975744), (448, 873378), (462, 846912), (484, 808416), (504, 776336), (528, 741048), (576, 679294), (616, 635184), (672, 582252), (693, 564608), (704, 555786), (726, 538944), (792, 494032), (802, 487872), (847, 461952), (896, 436689), (924, 423456), (968, 404208), (1008, 388168), (1056, 370524), (1089, 359296), (1152, 339647), (1203, 325248), (1232, 317592), (1344, 291126), (1386, 282304), (1408, 277893), (1452, 269472), (1584, 247016), (1604, 243936), (1694, 230976), (1848, 211728), (1936, 202104), (2016, 194084), (2112, 185262), (2178, 179648), (2406, 162624), (2464, 158796), (2541, 153984), (2688, 145563), (2772, 141152), (2807, 139392), (2904, 134736), (3168, 123508), (3208, 121968), (3388, 115488), (3609, 108416), (3696, 105864), (3872, 101052), (4032, 97042), (4224, 92631), (4356, 89824), (4411, 88704), (4812, 81312), (4928, 79398), (5082, 76992), (5544, 70576), (5614, 69696), (5808, 67368), (6336, 61754), (6416, 60984), (6776, 57744), (7218, 54208), (7392, 52932), (7623, 51328), (7744, 50526), (8064, 48521), (8421, 46464), (8712, 44912), (8822, 44352), (9624, 40656), (9856, 39699), (10164, 38496), (11088, 35288), (11228, 34848), (11616, 33684), (12672, 30877), (12832, 30492), (13233, 29568), (13552, 28872), (14436, 27104), (14784, 26466), (15246, 25664), (15488, 25263), (16842, 23232), (17424, 22456), (17644, 22176), (19248, 20328)]