215577936

素因数分解:

$2^4\times 3^5\times 7^1\times {\mathrm{89}}^2$

素因数の和:208

約数の個数: 180

約数和(自身を含む): 723168992

約数和(自身を除く): 507591056

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 81, 84, 89, 108, 112, 126, 144, 162, 168, 178, 189, 216, 243, 252, 267, 324, 336, 356, 378, 432, 486, 504, 534, 567, 623, 648, 712, 756, 801, 972, 1008, 1068, 1134, 1246, 1296, 1424, 1512, 1602, 1701, 1869, 1944, 2136, 2268, 2403, 2492, 3024, 3204, 3402, 3738, 3888, 4272, 4536, 4806, 4984, 5607, 6408, 6804, 7209, 7476, 7921, 9072, 9612, 9968, 11214, 12816, 13608, 14418, 14952, 15842, 16821, 19224, 21627, 22428, 23763, 27216, 28836, 29904, 31684, 33642, 38448, 43254, 44856, 47526, 50463, 55447, 57672, 63368, 67284, 71289, 86508, 89712, 95052, 100926, 110894, 115344, 126736, 134568, 142578, 151389, 166341, 173016, 190104, 201852, 213867, 221788, 269136, 285156, 302778, 332682, 346032, 380208, 403704, 427734, 443576, 499023, 570312, 605556, 641601, 665364, 807408, 855468, 887152, 998046, 1140624, 1211112, 1283202, 1330728, 1497069, 1710936, 1924803, 1996092, 2422224, 2566404, 2661456, 2994138, 3421872, 3849606, 3992184, 4491207, 5132808, 5988276, 7699212, 7984368, 8982414, 10265616, 11976552, 13473621, 15398424, 17964828, 23953104, 26947242, 30796848, 35929656, 53894484, 71859312, 107788968, 215577936]

約数ペア:

[(1, 215577936), (2, 107788968), (3, 71859312), (4, 53894484), (6, 35929656), (7, 30796848), (8, 26947242), (9, 23953104), (12, 17964828), (14, 15398424), (16, 13473621), (18, 11976552), (21, 10265616), (24, 8982414), (27, 7984368), (28, 7699212), (36, 5988276), (42, 5132808), (48, 4491207), (54, 3992184), (56, 3849606), (63, 3421872), (72, 2994138), (81, 2661456), (84, 2566404), (89, 2422224), (108, 1996092), (112, 1924803), (126, 1710936), (144, 1497069), (162, 1330728), (168, 1283202), (178, 1211112), (189, 1140624), (216, 998046), (243, 887152), (252, 855468), (267, 807408), (324, 665364), (336, 641601), (356, 605556), (378, 570312), (432, 499023), (486, 443576), (504, 427734), (534, 403704), (567, 380208), (623, 346032), (648, 332682), (712, 302778), (756, 285156), (801, 269136), (972, 221788), (1008, 213867), (1068, 201852), (1134, 190104), (1246, 173016), (1296, 166341), (1424, 151389), (1512, 142578), (1602, 134568), (1701, 126736), (1869, 115344), (1944, 110894), (2136, 100926), (2268, 95052), (2403, 89712), (2492, 86508), (3024, 71289), (3204, 67284), (3402, 63368), (3738, 57672), (3888, 55447), (4272, 50463), (4536, 47526), (4806, 44856), (4984, 43254), (5607, 38448), (6408, 33642), (6804, 31684), (7209, 29904), (7476, 28836), (7921, 27216), (9072, 23763), (9612, 22428), (9968, 21627), (11214, 19224), (12816, 16821), (13608, 15842), (14418, 14952)]