215959296

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{139}}^1$

素因数の和:199

約数の個数: 216

約数和(自身を含む): 702808960

約数和(自身を除く): 486849664

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 51, 56, 64, 68, 84, 96, 102, 112, 119, 128, 136, 139, 168, 192, 204, 224, 238, 256, 272, 278, 289, 336, 357, 384, 408, 417, 448, 476, 544, 556, 578, 672, 714, 768, 816, 834, 867, 896, 952, 973, 1088, 1112, 1156, 1344, 1428, 1632, 1668, 1734, 1792, 1904, 1946, 2023, 2176, 2224, 2312, 2363, 2688, 2856, 2919, 3264, 3336, 3468, 3808, 3892, 4046, 4352, 4448, 4624, 4726, 5376, 5712, 5838, 6069, 6528, 6672, 6936, 7089, 7616, 7784, 8092, 8896, 9248, 9452, 11424, 11676, 12138, 13056, 13344, 13872, 14178, 15232, 15568, 16184, 16541, 17792, 18496, 18904, 22848, 23352, 24276, 26688, 27744, 28356, 30464, 31136, 32368, 33082, 35584, 36992, 37808, 40171, 45696, 46704, 48552, 49623, 53376, 55488, 56712, 62272, 64736, 66164, 73984, 75616, 80342, 91392, 93408, 97104, 99246, 106752, 110976, 113424, 120513, 124544, 129472, 132328, 151232, 160684, 186816, 194208, 198492, 221952, 226848, 241026, 249088, 258944, 264656, 281197, 302464, 321368, 373632, 388416, 396984, 453696, 482052, 517888, 529312, 562394, 604928, 642736, 747264, 776832, 793968, 843591, 907392, 964104, 1058624, 1124788, 1285472, 1553664, 1587936, 1687182, 1814784, 1928208, 2117248, 2249576, 2570944, 3175872, 3374364, 3856416, 4234496, 4499152, 5141888, 6351744, 6748728, 7712832, 8998304, 10283776, 12703488, 13497456, 15425664, 17996608, 26994912, 30851328, 35993216, 53989824, 71986432, 107979648, 215959296]

約数ペア:

[(1, 215959296), (2, 107979648), (3, 71986432), (4, 53989824), (6, 35993216), (7, 30851328), (8, 26994912), (12, 17996608), (14, 15425664), (16, 13497456), (17, 12703488), (21, 10283776), (24, 8998304), (28, 7712832), (32, 6748728), (34, 6351744), (42, 5141888), (48, 4499152), (51, 4234496), (56, 3856416), (64, 3374364), (68, 3175872), (84, 2570944), (96, 2249576), (102, 2117248), (112, 1928208), (119, 1814784), (128, 1687182), (136, 1587936), (139, 1553664), (168, 1285472), (192, 1124788), (204, 1058624), (224, 964104), (238, 907392), (256, 843591), (272, 793968), (278, 776832), (289, 747264), (336, 642736), (357, 604928), (384, 562394), (408, 529312), (417, 517888), (448, 482052), (476, 453696), (544, 396984), (556, 388416), (578, 373632), (672, 321368), (714, 302464), (768, 281197), (816, 264656), (834, 258944), (867, 249088), (896, 241026), (952, 226848), (973, 221952), (1088, 198492), (1112, 194208), (1156, 186816), (1344, 160684), (1428, 151232), (1632, 132328), (1668, 129472), (1734, 124544), (1792, 120513), (1904, 113424), (1946, 110976), (2023, 106752), (2176, 99246), (2224, 97104), (2312, 93408), (2363, 91392), (2688, 80342), (2856, 75616), (2919, 73984), (3264, 66164), (3336, 64736), (3468, 62272), (3808, 56712), (3892, 55488), (4046, 53376), (4352, 49623), (4448, 48552), (4624, 46704), (4726, 45696), (5376, 40171), (5712, 37808), (5838, 36992), (6069, 35584), (6528, 33082), (6672, 32368), (6936, 31136), (7089, 30464), (7616, 28356), (7784, 27744), (8092, 26688), (8896, 24276), (9248, 23352), (9452, 22848), (11424, 18904), (11676, 18496), (12138, 17792), (13056, 16541), (13344, 16184), (13872, 15568), (14178, 15232)]