216863808

素因数分解:

$2^6\times 3^1\times 7^3\times {\mathrm{37}}^1\times {\mathrm{89}}^1$

素因数の和:162

約数の個数: 224

約数和(自身を含む): 694944000

約数和(自身を除く): 478080192

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 37, 42, 48, 49, 56, 64, 74, 84, 89, 96, 98, 111, 112, 147, 148, 168, 178, 192, 196, 222, 224, 259, 267, 294, 296, 336, 343, 356, 392, 444, 448, 518, 534, 588, 592, 623, 672, 686, 712, 777, 784, 888, 1029, 1036, 1068, 1176, 1184, 1246, 1344, 1372, 1424, 1554, 1568, 1776, 1813, 1869, 2058, 2072, 2136, 2352, 2368, 2492, 2744, 2848, 3108, 3136, 3293, 3552, 3626, 3738, 4116, 4144, 4272, 4361, 4704, 4984, 5439, 5488, 5696, 6216, 6586, 7104, 7252, 7476, 8232, 8288, 8544, 8722, 9408, 9879, 9968, 10878, 10976, 12432, 12691, 13083, 13172, 14504, 14952, 16464, 16576, 17088, 17444, 19758, 19936, 21756, 21952, 23051, 24864, 25382, 26166, 26344, 29008, 29904, 30527, 32928, 34888, 38073, 39516, 39872, 43512, 46102, 49728, 50764, 52332, 52688, 58016, 59808, 61054, 65856, 69153, 69776, 76146, 79032, 87024, 91581, 92204, 101528, 104664, 105376, 116032, 119616, 122108, 138306, 139552, 152292, 158064, 161357, 174048, 183162, 184408, 203056, 209328, 210752, 244216, 276612, 279104, 304584, 316128, 322714, 348096, 366324, 368816, 406112, 418656, 484071, 488432, 553224, 609168, 632256, 645428, 732648, 737632, 812224, 837312, 968142, 976864, 1106448, 1129499, 1218336, 1290856, 1465296, 1475264, 1936284, 1953728, 2212896, 2258998, 2436672, 2581712, 2930592, 3388497, 3872568, 4425792, 4517996, 5163424, 5861184, 6776994, 7745136, 9035992, 10326848, 13553988, 15490272, 18071984, 27107976, 30980544, 36143968, 54215952, 72287936, 108431904, 216863808]

約数ペア:

[(1, 216863808), (2, 108431904), (3, 72287936), (4, 54215952), (6, 36143968), (7, 30980544), (8, 27107976), (12, 18071984), (14, 15490272), (16, 13553988), (21, 10326848), (24, 9035992), (28, 7745136), (32, 6776994), (37, 5861184), (42, 5163424), (48, 4517996), (49, 4425792), (56, 3872568), (64, 3388497), (74, 2930592), (84, 2581712), (89, 2436672), (96, 2258998), (98, 2212896), (111, 1953728), (112, 1936284), (147, 1475264), (148, 1465296), (168, 1290856), (178, 1218336), (192, 1129499), (196, 1106448), (222, 976864), (224, 968142), (259, 837312), (267, 812224), (294, 737632), (296, 732648), (336, 645428), (343, 632256), (356, 609168), (392, 553224), (444, 488432), (448, 484071), (518, 418656), (534, 406112), (588, 368816), (592, 366324), (623, 348096), (672, 322714), (686, 316128), (712, 304584), (777, 279104), (784, 276612), (888, 244216), (1029, 210752), (1036, 209328), (1068, 203056), (1176, 184408), (1184, 183162), (1246, 174048), (1344, 161357), (1372, 158064), (1424, 152292), (1554, 139552), (1568, 138306), (1776, 122108), (1813, 119616), (1869, 116032), (2058, 105376), (2072, 104664), (2136, 101528), (2352, 92204), (2368, 91581), (2492, 87024), (2744, 79032), (2848, 76146), (3108, 69776), (3136, 69153), (3293, 65856), (3552, 61054), (3626, 59808), (3738, 58016), (4116, 52688), (4144, 52332), (4272, 50764), (4361, 49728), (4704, 46102), (4984, 43512), (5439, 39872), (5488, 39516), (5696, 38073), (6216, 34888), (6586, 32928), (7104, 30527), (7252, 29904), (7476, 29008), (8232, 26344), (8288, 26166), (8544, 25382), (8722, 24864), (9408, 23051), (9879, 21952), (9968, 21756), (10878, 19936), (10976, 19758), (12432, 17444), (12691, 17088), (13083, 16576), (13172, 16464), (14504, 14952)]