1986444288

素因数分解:

$2^{10}\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{409}}^1$

素因数の和:483

約数の個数: 264

約数和(自身を含む): 6284453760

約数和(自身を除く): 4298009472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 31, 32, 34, 36, 48, 51, 62, 64, 68, 72, 93, 96, 102, 124, 128, 136, 144, 153, 186, 192, 204, 248, 256, 272, 279, 288, 306, 372, 384, 408, 409, 496, 512, 527, 544, 558, 576, 612, 744, 768, 816, 818, 992, 1024, 1054, 1088, 1116, 1152, 1224, 1227, 1488, 1536, 1581, 1632, 1636, 1984, 2108, 2176, 2232, 2304, 2448, 2454, 2976, 3072, 3162, 3264, 3272, 3681, 3968, 4216, 4352, 4464, 4608, 4743, 4896, 4908, 5952, 6324, 6528, 6544, 6953, 7362, 7936, 8432, 8704, 8928, 9216, 9486, 9792, 9816, 11904, 12648, 12679, 13056, 13088, 13906, 14724, 15872, 16864, 17408, 17856, 18972, 19584, 19632, 20859, 23808, 25296, 25358, 26112, 26176, 27812, 29448, 31744, 33728, 35712, 37944, 38037, 39168, 39264, 41718, 47616, 50592, 50716, 52224, 52352, 55624, 58896, 62577, 67456, 71424, 75888, 76074, 78336, 78528, 83436, 95232, 101184, 101432, 104704, 111248, 114111, 117792, 125154, 134912, 142848, 151776, 152148, 156672, 157056, 166872, 202368, 202864, 209408, 215543, 222496, 228222, 235584, 250308, 269824, 285696, 303552, 304296, 314112, 333744, 404736, 405728, 418816, 431086, 444992, 456444, 471168, 500616, 539648, 607104, 608592, 628224, 646629, 667488, 809472, 811456, 862172, 889984, 912888, 942336, 1001232, 1214208, 1217184, 1256448, 1293258, 1334976, 1618944, 1622912, 1724344, 1779968, 1825776, 1884672, 1939887, 2002464, 2428416, 2434368, 2586516, 2669952, 3245824, 3448688, 3559936, 3651552, 3769344, 3879774, 4004928, 4856832, 4868736, 5173032, 5339904, 6491648, 6897376, 7119872, 7303104, 7759548, 8009856, 9737472, 10346064, 10679808, 12983296, 13794752, 14606208, 15519096, 16019712, 19474944, 20692128, 21359616, 27589504, 29212416, 31038192, 32039424, 38949888, 41384256, 55179008, 58424832, 62076384, 64078848, 82768512, 110358016, 116849664, 124152768, 165537024, 220716032, 248305536, 331074048, 496611072, 662148096, 993222144, 1986444288]

約数ペア:

[(1, 1986444288), (2, 993222144), (3, 662148096), (4, 496611072), (6, 331074048), (8, 248305536), (9, 220716032), (12, 165537024), (16, 124152768), (17, 116849664), (18, 110358016), (24, 82768512), (31, 64078848), (32, 62076384), (34, 58424832), (36, 55179008), (48, 41384256), (51, 38949888), (62, 32039424), (64, 31038192), (68, 29212416), (72, 27589504), (93, 21359616), (96, 20692128), (102, 19474944), (124, 16019712), (128, 15519096), (136, 14606208), (144, 13794752), (153, 12983296), (186, 10679808), (192, 10346064), (204, 9737472), (248, 8009856), (256, 7759548), (272, 7303104), (279, 7119872), (288, 6897376), (306, 6491648), (372, 5339904), (384, 5173032), (408, 4868736), (409, 4856832), (496, 4004928), (512, 3879774), (527, 3769344), (544, 3651552), (558, 3559936), (576, 3448688), (612, 3245824), (744, 2669952), (768, 2586516), (816, 2434368), (818, 2428416), (992, 2002464), (1024, 1939887), (1054, 1884672), (1088, 1825776), (1116, 1779968), (1152, 1724344), (1224, 1622912), (1227, 1618944), (1488, 1334976), (1536, 1293258), (1581, 1256448), (1632, 1217184), (1636, 1214208), (1984, 1001232), (2108, 942336), (2176, 912888), (2232, 889984), (2304, 862172), (2448, 811456), (2454, 809472), (2976, 667488), (3072, 646629), (3162, 628224), (3264, 608592), (3272, 607104), (3681, 539648), (3968, 500616), (4216, 471168), (4352, 456444), (4464, 444992), (4608, 431086), (4743, 418816), (4896, 405728), (4908, 404736), (5952, 333744), (6324, 314112), (6528, 304296), (6544, 303552), (6953, 285696), (7362, 269824), (7936, 250308), (8432, 235584), (8704, 228222), (8928, 222496), (9216, 215543), (9486, 209408), (9792, 202864), (9816, 202368), (11904, 166872), (12648, 157056), (12679, 156672), (13056, 152148), (13088, 151776), (13906, 142848), (14724, 134912), (15872, 125154), (16864, 117792), (17408, 114111), (17856, 111248), (18972, 104704), (19584, 101432), (19632, 101184), (20859, 95232), (23808, 83436), (25296, 78528), (25358, 78336), (26112, 76074), (26176, 75888), (27812, 71424), (29448, 67456), (31744, 62577), (33728, 58896), (35712, 55624), (37944, 52352), (38037, 52224), (39168, 50716), (39264, 50592), (41718, 47616)]