247423488

素因数分解:

$2^9\times 3^1\times {\mathrm{13}}^1\times {\mathrm{12391}}^1$

素因数の和:12425

約数の個数: 80

約数和(自身を含む): 709912896

約数和(自身を除く): 462489408

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 256, 312, 384, 416, 512, 624, 768, 832, 1248, 1536, 1664, 2496, 3328, 4992, 6656, 9984, 12391, 19968, 24782, 37173, 49564, 74346, 99128, 148692, 161083, 198256, 297384, 322166, 396512, 483249, 594768, 644332, 793024, 966498, 1189536, 1288664, 1586048, 1932996, 2379072, 2577328, 3172096, 3865992, 4758144, 5154656, 6344192, 7731984, 9516288, 10309312, 15463968, 19032576, 20618624, 30927936, 41237248, 61855872, 82474496, 123711744, 247423488]

約数ペア:

[(1, 247423488), (2, 123711744), (3, 82474496), (4, 61855872), (6, 41237248), (8, 30927936), (12, 20618624), (13, 19032576), (16, 15463968), (24, 10309312), (26, 9516288), (32, 7731984), (39, 6344192), (48, 5154656), (52, 4758144), (64, 3865992), (78, 3172096), (96, 2577328), (104, 2379072), (128, 1932996), (156, 1586048), (192, 1288664), (208, 1189536), (256, 966498), (312, 793024), (384, 644332), (416, 594768), (512, 483249), (624, 396512), (768, 322166), (832, 297384), (1248, 198256), (1536, 161083), (1664, 148692), (2496, 99128), (3328, 74346), (4992, 49564), (6656, 37173), (9984, 24782), (12391, 19968)]