554321664

素因数分解:

$2^8\times 3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1$

素因数の和:268

約数の個数: 288

約数和(自身を含む): 1831424000

約数和(自身を除く): 1277102336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 31, 32, 36, 39, 48, 52, 54, 62, 64, 72, 78, 93, 96, 104, 108, 117, 124, 128, 144, 156, 186, 192, 199, 208, 216, 234, 248, 256, 279, 288, 312, 351, 372, 384, 398, 403, 416, 432, 468, 496, 558, 576, 597, 624, 702, 744, 768, 796, 806, 832, 837, 864, 936, 992, 1116, 1152, 1194, 1209, 1248, 1404, 1488, 1592, 1612, 1664, 1674, 1728, 1791, 1872, 1984, 2232, 2304, 2388, 2418, 2496, 2587, 2808, 2976, 3184, 3224, 3328, 3348, 3456, 3582, 3627, 3744, 3968, 4464, 4776, 4836, 4992, 5174, 5373, 5616, 5952, 6169, 6368, 6448, 6696, 6912, 7164, 7254, 7488, 7761, 7936, 8928, 9552, 9672, 9984, 10348, 10746, 10881, 11232, 11904, 12338, 12736, 12896, 13392, 14328, 14508, 14976, 15522, 17856, 18507, 19104, 19344, 20696, 21492, 21762, 22464, 23283, 23808, 24676, 25472, 25792, 26784, 28656, 29016, 29952, 31044, 35712, 37014, 38208, 38688, 41392, 42984, 43524, 44928, 46566, 49352, 50944, 51584, 53568, 55521, 57312, 58032, 62088, 69849, 71424, 74028, 76416, 77376, 80197, 82784, 85968, 87048, 89856, 93132, 98704, 103168, 107136, 111042, 114624, 116064, 124176, 139698, 148056, 152832, 154752, 160394, 165568, 166563, 171936, 174096, 186264, 197408, 214272, 222084, 229248, 232128, 240591, 248352, 279396, 296112, 309504, 320788, 331136, 333126, 343872, 348192, 372528, 394816, 444168, 458496, 464256, 481182, 496704, 558792, 592224, 641576, 662272, 666252, 687744, 696384, 721773, 745056, 789632, 888336, 928512, 962364, 993408, 1117584, 1184448, 1283152, 1332504, 1375488, 1392768, 1443546, 1490112, 1579264, 1776672, 1924728, 1986816, 2165319, 2235168, 2368896, 2566304, 2665008, 2785536, 2887092, 2980224, 3553344, 3849456, 4330638, 4470336, 4737792, 5132608, 5330016, 5774184, 5960448, 7106688, 7698912, 8661276, 8940672, 10265216, 10660032, 11548368, 14213376, 15397824, 17322552, 17881344, 20530432, 21320064, 23096736, 30795648, 34645104, 42640128, 46193472, 61591296, 69290208, 92386944, 138580416, 184773888, 277160832, 554321664]

約数ペア:

[(1, 554321664), (2, 277160832), (3, 184773888), (4, 138580416), (6, 92386944), (8, 69290208), (9, 61591296), (12, 46193472), (13, 42640128), (16, 34645104), (18, 30795648), (24, 23096736), (26, 21320064), (27, 20530432), (31, 17881344), (32, 17322552), (36, 15397824), (39, 14213376), (48, 11548368), (52, 10660032), (54, 10265216), (62, 8940672), (64, 8661276), (72, 7698912), (78, 7106688), (93, 5960448), (96, 5774184), (104, 5330016), (108, 5132608), (117, 4737792), (124, 4470336), (128, 4330638), (144, 3849456), (156, 3553344), (186, 2980224), (192, 2887092), (199, 2785536), (208, 2665008), (216, 2566304), (234, 2368896), (248, 2235168), (256, 2165319), (279, 1986816), (288, 1924728), (312, 1776672), (351, 1579264), (372, 1490112), (384, 1443546), (398, 1392768), (403, 1375488), (416, 1332504), (432, 1283152), (468, 1184448), (496, 1117584), (558, 993408), (576, 962364), (597, 928512), (624, 888336), (702, 789632), (744, 745056), (768, 721773), (796, 696384), (806, 687744), (832, 666252), (837, 662272), (864, 641576), (936, 592224), (992, 558792), (1116, 496704), (1152, 481182), (1194, 464256), (1209, 458496), (1248, 444168), (1404, 394816), (1488, 372528), (1592, 348192), (1612, 343872), (1664, 333126), (1674, 331136), (1728, 320788), (1791, 309504), (1872, 296112), (1984, 279396), (2232, 248352), (2304, 240591), (2388, 232128), (2418, 229248), (2496, 222084), (2587, 214272), (2808, 197408), (2976, 186264), (3184, 174096), (3224, 171936), (3328, 166563), (3348, 165568), (3456, 160394), (3582, 154752), (3627, 152832), (3744, 148056), (3968, 139698), (4464, 124176), (4776, 116064), (4836, 114624), (4992, 111042), (5174, 107136), (5373, 103168), (5616, 98704), (5952, 93132), (6169, 89856), (6368, 87048), (6448, 85968), (6696, 82784), (6912, 80197), (7164, 77376), (7254, 76416), (7488, 74028), (7761, 71424), (7936, 69849), (8928, 62088), (9552, 58032), (9672, 57312), (9984, 55521), (10348, 53568), (10746, 51584), (10881, 50944), (11232, 49352), (11904, 46566), (12338, 44928), (12736, 43524), (12896, 42984), (13392, 41392), (14328, 38688), (14508, 38208), (14976, 37014), (15522, 35712), (17856, 31044), (18507, 29952), (19104, 29016), (19344, 28656), (20696, 26784), (21492, 25792), (21762, 25472), (22464, 24676), (23283, 23808)]