243771696

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{257}}^1\times {\mathrm{941}}^1$

素因数の和:1219

約数の個数: 120

約数和(自身を含む): 783548064

約数和(自身を除く): 539776368

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 257, 336, 504, 514, 771, 941, 1008, 1028, 1542, 1799, 1882, 2056, 2313, 2823, 3084, 3598, 3764, 4112, 4626, 5397, 5646, 6168, 6587, 7196, 7528, 8469, 9252, 10794, 11292, 12336, 13174, 14392, 15056, 16191, 16938, 18504, 19761, 21588, 22584, 26348, 28784, 32382, 33876, 37008, 39522, 43176, 45168, 52696, 59283, 64764, 67752, 79044, 86352, 105392, 118566, 129528, 135504, 158088, 237132, 241837, 259056, 316176, 474264, 483674, 725511, 948528, 967348, 1451022, 1692859, 1934696, 2176533, 2902044, 3385718, 3869392, 4353066, 5078577, 5804088, 6771436, 8706132, 10157154, 11608176, 13542872, 15235731, 17412264, 20314308, 27085744, 30471462, 34824528, 40628616, 60942924, 81257232, 121885848, 243771696]

約数ペア:

[(1, 243771696), (2, 121885848), (3, 81257232), (4, 60942924), (6, 40628616), (7, 34824528), (8, 30471462), (9, 27085744), (12, 20314308), (14, 17412264), (16, 15235731), (18, 13542872), (21, 11608176), (24, 10157154), (28, 8706132), (36, 6771436), (42, 5804088), (48, 5078577), (56, 4353066), (63, 3869392), (72, 3385718), (84, 2902044), (112, 2176533), (126, 1934696), (144, 1692859), (168, 1451022), (252, 967348), (257, 948528), (336, 725511), (504, 483674), (514, 474264), (771, 316176), (941, 259056), (1008, 241837), (1028, 237132), (1542, 158088), (1799, 135504), (1882, 129528), (2056, 118566), (2313, 105392), (2823, 86352), (3084, 79044), (3598, 67752), (3764, 64764), (4112, 59283), (4626, 52696), (5397, 45168), (5646, 43176), (6168, 39522), (6587, 37008), (7196, 33876), (7528, 32382), (8469, 28784), (9252, 26348), (10794, 22584), (11292, 21588), (12336, 19761), (13174, 18504), (14392, 16938), (15056, 16191)]