216797952

素因数分解:

$2^8\times 3^1\times 7^3\times {\mathrm{823}}^1$

素因数の和:863

約数の個数: 144

約数和(自身を含む): 673702400

約数和(自身を除く): 456904448

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 128, 147, 168, 192, 196, 224, 256, 294, 336, 343, 384, 392, 448, 588, 672, 686, 768, 784, 823, 896, 1029, 1176, 1344, 1372, 1568, 1646, 1792, 2058, 2352, 2469, 2688, 2744, 3136, 3292, 4116, 4704, 4938, 5376, 5488, 5761, 6272, 6584, 8232, 9408, 9876, 10976, 11522, 12544, 13168, 16464, 17283, 18816, 19752, 21952, 23044, 26336, 32928, 34566, 37632, 39504, 40327, 43904, 46088, 52672, 65856, 69132, 79008, 80654, 87808, 92176, 105344, 120981, 131712, 138264, 158016, 161308, 184352, 210688, 241962, 263424, 276528, 282289, 316032, 322616, 368704, 483924, 553056, 564578, 632064, 645232, 737408, 846867, 967848, 1106112, 1129156, 1290464, 1474816, 1693734, 1935696, 2212224, 2258312, 2580928, 3387468, 3871392, 4424448, 4516624, 5161856, 6774936, 7742784, 9033248, 10323712, 13549872, 15485568, 18066496, 27099744, 30971136, 36132992, 54199488, 72265984, 108398976, 216797952]

約数ペア:

[(1, 216797952), (2, 108398976), (3, 72265984), (4, 54199488), (6, 36132992), (7, 30971136), (8, 27099744), (12, 18066496), (14, 15485568), (16, 13549872), (21, 10323712), (24, 9033248), (28, 7742784), (32, 6774936), (42, 5161856), (48, 4516624), (49, 4424448), (56, 3871392), (64, 3387468), (84, 2580928), (96, 2258312), (98, 2212224), (112, 1935696), (128, 1693734), (147, 1474816), (168, 1290464), (192, 1129156), (196, 1106112), (224, 967848), (256, 846867), (294, 737408), (336, 645232), (343, 632064), (384, 564578), (392, 553056), (448, 483924), (588, 368704), (672, 322616), (686, 316032), (768, 282289), (784, 276528), (823, 263424), (896, 241962), (1029, 210688), (1176, 184352), (1344, 161308), (1372, 158016), (1568, 138264), (1646, 131712), (1792, 120981), (2058, 105344), (2352, 92176), (2469, 87808), (2688, 80654), (2744, 79008), (3136, 69132), (3292, 65856), (4116, 52672), (4704, 46088), (4938, 43904), (5376, 40327), (5488, 39504), (5761, 37632), (6272, 34566), (6584, 32928), (8232, 26336), (9408, 23044), (9876, 21952), (10976, 19752), (11522, 18816), (12544, 17283), (13168, 16464)]