223771392

素因数分解:

$2^8\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1$

素因数の和:307

約数の個数: 216

約数和(自身を含む): 720207488

約数和(自身を除く): 496436096

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, 241, 248, 256, 279, 288, 312, 372, 384, 403, 416, 468, 482, 496, 558, 576, 624, 723, 744, 768, 806, 832, 936, 964, 992, 1116, 1152, 1209, 1248, 1446, 1488, 1612, 1664, 1872, 1928, 1984, 2169, 2232, 2304, 2418, 2496, 2892, 2976, 3133, 3224, 3328, 3627, 3744, 3856, 3968, 4338, 4464, 4836, 4992, 5784, 5952, 6266, 6448, 7254, 7471, 7488, 7712, 7936, 8676, 8928, 9399, 9672, 9984, 11568, 11904, 12532, 12896, 14508, 14942, 14976, 15424, 17352, 17856, 18798, 19344, 22413, 23136, 23808, 25064, 25792, 28197, 29016, 29884, 29952, 30848, 34704, 35712, 37596, 38688, 44826, 46272, 50128, 51584, 56394, 58032, 59768, 61696, 67239, 69408, 71424, 75192, 77376, 89652, 92544, 97123, 100256, 103168, 112788, 116064, 119536, 134478, 138816, 150384, 154752, 179304, 185088, 194246, 200512, 225576, 232128, 239072, 268956, 277632, 291369, 300768, 309504, 358608, 388492, 401024, 451152, 464256, 478144, 537912, 555264, 582738, 601536, 717216, 776984, 802048, 874107, 902304, 928512, 956288, 1075824, 1165476, 1203072, 1434432, 1553968, 1748214, 1804608, 1912576, 2151648, 2330952, 2406144, 2868864, 3107936, 3496428, 3609216, 4303296, 4661904, 5737728, 6215872, 6992856, 7218432, 8606592, 9323808, 12431744, 13985712, 17213184, 18647616, 24863488, 27971424, 37295232, 55942848, 74590464, 111885696, 223771392]

約数ペア:

[(1, 223771392), (2, 111885696), (3, 74590464), (4, 55942848), (6, 37295232), (8, 27971424), (9, 24863488), (12, 18647616), (13, 17213184), (16, 13985712), (18, 12431744), (24, 9323808), (26, 8606592), (31, 7218432), (32, 6992856), (36, 6215872), (39, 5737728), (48, 4661904), (52, 4303296), (62, 3609216), (64, 3496428), (72, 3107936), (78, 2868864), (93, 2406144), (96, 2330952), (104, 2151648), (117, 1912576), (124, 1804608), (128, 1748214), (144, 1553968), (156, 1434432), (186, 1203072), (192, 1165476), (208, 1075824), (234, 956288), (241, 928512), (248, 902304), (256, 874107), (279, 802048), (288, 776984), (312, 717216), (372, 601536), (384, 582738), (403, 555264), (416, 537912), (468, 478144), (482, 464256), (496, 451152), (558, 401024), (576, 388492), (624, 358608), (723, 309504), (744, 300768), (768, 291369), (806, 277632), (832, 268956), (936, 239072), (964, 232128), (992, 225576), (1116, 200512), (1152, 194246), (1209, 185088), (1248, 179304), (1446, 154752), (1488, 150384), (1612, 138816), (1664, 134478), (1872, 119536), (1928, 116064), (1984, 112788), (2169, 103168), (2232, 100256), (2304, 97123), (2418, 92544), (2496, 89652), (2892, 77376), (2976, 75192), (3133, 71424), (3224, 69408), (3328, 67239), (3627, 61696), (3744, 59768), (3856, 58032), (3968, 56394), (4338, 51584), (4464, 50128), (4836, 46272), (4992, 44826), (5784, 38688), (5952, 37596), (6266, 35712), (6448, 34704), (7254, 30848), (7471, 29952), (7488, 29884), (7712, 29016), (7936, 28197), (8676, 25792), (8928, 25064), (9399, 23808), (9672, 23136), (9984, 22413), (11568, 19344), (11904, 18798), (12532, 17856), (12896, 17352), (14508, 15424), (14942, 14976)]