557128944

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{1297}}^1$

素因数の和:1487

約数の個数: 120

約数和(自身を含む): 1652977040

約数和(自身を除く): 1095848096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 157, 171, 228, 304, 314, 342, 456, 471, 628, 684, 912, 942, 1256, 1297, 1368, 1413, 1884, 2512, 2594, 2736, 2826, 2983, 3768, 3891, 5188, 5652, 5966, 7536, 7782, 8949, 10376, 11304, 11673, 11932, 15564, 17898, 20752, 22608, 23346, 23864, 24643, 26847, 31128, 35796, 46692, 47728, 49286, 53694, 62256, 71592, 73929, 93384, 98572, 107388, 143184, 147858, 186768, 197144, 203629, 214776, 221787, 295716, 394288, 407258, 429552, 443574, 591432, 610887, 814516, 887148, 1182864, 1221774, 1629032, 1774296, 1832661, 2443548, 3258064, 3548592, 3665322, 3868951, 4887096, 7330644, 7737902, 9774192, 11606853, 14661288, 15475804, 23213706, 29322576, 30951608, 34820559, 46427412, 61903216, 69641118, 92854824, 139282236, 185709648, 278564472, 557128944]

約数ペア:

[(1, 557128944), (2, 278564472), (3, 185709648), (4, 139282236), (6, 92854824), (8, 69641118), (9, 61903216), (12, 46427412), (16, 34820559), (18, 30951608), (19, 29322576), (24, 23213706), (36, 15475804), (38, 14661288), (48, 11606853), (57, 9774192), (72, 7737902), (76, 7330644), (114, 4887096), (144, 3868951), (152, 3665322), (157, 3548592), (171, 3258064), (228, 2443548), (304, 1832661), (314, 1774296), (342, 1629032), (456, 1221774), (471, 1182864), (628, 887148), (684, 814516), (912, 610887), (942, 591432), (1256, 443574), (1297, 429552), (1368, 407258), (1413, 394288), (1884, 295716), (2512, 221787), (2594, 214776), (2736, 203629), (2826, 197144), (2983, 186768), (3768, 147858), (3891, 143184), (5188, 107388), (5652, 98572), (5966, 93384), (7536, 73929), (7782, 71592), (8949, 62256), (10376, 53694), (11304, 49286), (11673, 47728), (11932, 46692), (15564, 35796), (17898, 31128), (20752, 26847), (22608, 24643), (23346, 23864)]