485611776

素因数分解:

$2^8\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{523}}^1$

素因数の和:589

約数の個数: 216

約数和(自身を含む): 1559457536

約数和(自身を除く): 1073845760

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 32, 36, 39, 48, 52, 62, 64, 72, 78, 93, 96, 104, 117, 124, 128, 144, 156, 186, 192, 208, 234, 248, 256, 279, 288, 312, 372, 384, 403, 416, 468, 496, 523, 558, 576, 624, 744, 768, 806, 832, 936, 992, 1046, 1116, 1152, 1209, 1248, 1488, 1569, 1612, 1664, 1872, 1984, 2092, 2232, 2304, 2418, 2496, 2976, 3138, 3224, 3328, 3627, 3744, 3968, 4184, 4464, 4707, 4836, 4992, 5952, 6276, 6448, 6799, 7254, 7488, 7936, 8368, 8928, 9414, 9672, 9984, 11904, 12552, 12896, 13598, 14508, 14976, 16213, 16736, 17856, 18828, 19344, 20397, 23808, 25104, 25792, 27196, 29016, 29952, 32426, 33472, 35712, 37656, 38688, 40794, 48639, 50208, 51584, 54392, 58032, 61191, 64852, 66944, 71424, 75312, 77376, 81588, 97278, 100416, 103168, 108784, 116064, 122382, 129704, 133888, 145917, 150624, 154752, 163176, 194556, 200832, 210769, 217568, 232128, 244764, 259408, 291834, 301248, 309504, 326352, 389112, 401664, 421538, 435136, 464256, 489528, 518816, 583668, 602496, 632307, 652704, 778224, 843076, 870272, 928512, 979056, 1037632, 1167336, 1204992, 1264614, 1305408, 1556448, 1686152, 1740544, 1896921, 1958112, 2075264, 2334672, 2529228, 2610816, 3112896, 3372304, 3793842, 3916224, 4150528, 4669344, 5058456, 5221632, 6225792, 6744608, 7587684, 7832448, 9338688, 10116912, 12451584, 13489216, 15175368, 15664896, 18677376, 20233824, 26978432, 30350736, 37354752, 40467648, 53956864, 60701472, 80935296, 121402944, 161870592, 242805888, 485611776]

約数ペア:

[(1, 485611776), (2, 242805888), (3, 161870592), (4, 121402944), (6, 80935296), (8, 60701472), (9, 53956864), (12, 40467648), (13, 37354752), (16, 30350736), (18, 26978432), (24, 20233824), (26, 18677376), (31, 15664896), (32, 15175368), (36, 13489216), (39, 12451584), (48, 10116912), (52, 9338688), (62, 7832448), (64, 7587684), (72, 6744608), (78, 6225792), (93, 5221632), (96, 5058456), (104, 4669344), (117, 4150528), (124, 3916224), (128, 3793842), (144, 3372304), (156, 3112896), (186, 2610816), (192, 2529228), (208, 2334672), (234, 2075264), (248, 1958112), (256, 1896921), (279, 1740544), (288, 1686152), (312, 1556448), (372, 1305408), (384, 1264614), (403, 1204992), (416, 1167336), (468, 1037632), (496, 979056), (523, 928512), (558, 870272), (576, 843076), (624, 778224), (744, 652704), (768, 632307), (806, 602496), (832, 583668), (936, 518816), (992, 489528), (1046, 464256), (1116, 435136), (1152, 421538), (1209, 401664), (1248, 389112), (1488, 326352), (1569, 309504), (1612, 301248), (1664, 291834), (1872, 259408), (1984, 244764), (2092, 232128), (2232, 217568), (2304, 210769), (2418, 200832), (2496, 194556), (2976, 163176), (3138, 154752), (3224, 150624), (3328, 145917), (3627, 133888), (3744, 129704), (3968, 122382), (4184, 116064), (4464, 108784), (4707, 103168), (4836, 100416), (4992, 97278), (5952, 81588), (6276, 77376), (6448, 75312), (6799, 71424), (7254, 66944), (7488, 64852), (7936, 61191), (8368, 58032), (8928, 54392), (9414, 51584), (9672, 50208), (9984, 48639), (11904, 40794), (12552, 38688), (12896, 37656), (13598, 35712), (14508, 33472), (14976, 32426), (16213, 29952), (16736, 29016), (17856, 27196), (18828, 25792), (19344, 25104), (20397, 23808)]