248868864

素因数分解:

$2^{12}\times 3^2\times {\mathrm{43}}^1\times {\mathrm{157}}^1$

素因数の和:230

約数の個数: 156

約数和(自身を含む): 740269816

約数和(自身を除く): 491400952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 64, 72, 86, 96, 128, 129, 144, 157, 172, 192, 256, 258, 288, 314, 344, 384, 387, 471, 512, 516, 576, 628, 688, 768, 774, 942, 1024, 1032, 1152, 1256, 1376, 1413, 1536, 1548, 1884, 2048, 2064, 2304, 2512, 2752, 2826, 3072, 3096, 3768, 4096, 4128, 4608, 5024, 5504, 5652, 6144, 6192, 6751, 7536, 8256, 9216, 10048, 11008, 11304, 12288, 12384, 13502, 15072, 16512, 18432, 20096, 20253, 22016, 22608, 24768, 27004, 30144, 33024, 36864, 40192, 40506, 44032, 45216, 49536, 54008, 60288, 60759, 66048, 80384, 81012, 88064, 90432, 99072, 108016, 120576, 121518, 132096, 160768, 162024, 176128, 180864, 198144, 216032, 241152, 243036, 264192, 321536, 324048, 361728, 396288, 432064, 482304, 486072, 528384, 643072, 648096, 723456, 792576, 864128, 964608, 972144, 1296192, 1446912, 1585152, 1728256, 1929216, 1944288, 2592384, 2893824, 3456512, 3888576, 5184768, 5787648, 6913024, 7777152, 10369536, 13826048, 15554304, 20739072, 27652096, 31108608, 41478144, 62217216, 82956288, 124434432, 248868864]

約数ペア:

[(1, 248868864), (2, 124434432), (3, 82956288), (4, 62217216), (6, 41478144), (8, 31108608), (9, 27652096), (12, 20739072), (16, 15554304), (18, 13826048), (24, 10369536), (32, 7777152), (36, 6913024), (43, 5787648), (48, 5184768), (64, 3888576), (72, 3456512), (86, 2893824), (96, 2592384), (128, 1944288), (129, 1929216), (144, 1728256), (157, 1585152), (172, 1446912), (192, 1296192), (256, 972144), (258, 964608), (288, 864128), (314, 792576), (344, 723456), (384, 648096), (387, 643072), (471, 528384), (512, 486072), (516, 482304), (576, 432064), (628, 396288), (688, 361728), (768, 324048), (774, 321536), (942, 264192), (1024, 243036), (1032, 241152), (1152, 216032), (1256, 198144), (1376, 180864), (1413, 176128), (1536, 162024), (1548, 160768), (1884, 132096), (2048, 121518), (2064, 120576), (2304, 108016), (2512, 99072), (2752, 90432), (2826, 88064), (3072, 81012), (3096, 80384), (3768, 66048), (4096, 60759), (4128, 60288), (4608, 54008), (5024, 49536), (5504, 45216), (5652, 44032), (6144, 40506), (6192, 40192), (6751, 36864), (7536, 33024), (8256, 30144), (9216, 27004), (10048, 24768), (11008, 22608), (11304, 22016), (12288, 20253), (12384, 20096), (13502, 18432), (15072, 16512)]