743712768

素因数分解:

$2^{11}\times 3^2\times {\mathrm{157}}^1\times {\mathrm{257}}^1$

素因数の和:442

約数の個数: 144

約数和(自身を含む): 2170071540

約数和(自身を除く): 1426358772

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 157, 192, 256, 257, 288, 314, 384, 471, 512, 514, 576, 628, 768, 771, 942, 1024, 1028, 1152, 1256, 1413, 1536, 1542, 1884, 2048, 2056, 2304, 2313, 2512, 2826, 3072, 3084, 3768, 4112, 4608, 4626, 5024, 5652, 6144, 6168, 7536, 8224, 9216, 9252, 10048, 11304, 12336, 15072, 16448, 18432, 18504, 20096, 22608, 24672, 30144, 32896, 37008, 40192, 40349, 45216, 49344, 60288, 65792, 74016, 80384, 80698, 90432, 98688, 120576, 121047, 131584, 148032, 160768, 161396, 180864, 197376, 241152, 242094, 263168, 296064, 321536, 322792, 361728, 363141, 394752, 482304, 484188, 526336, 592128, 645584, 723456, 726282, 789504, 964608, 968376, 1184256, 1291168, 1446912, 1452564, 1579008, 1936752, 2368512, 2582336, 2893824, 2905128, 3873504, 4737024, 5164672, 5810256, 7747008, 10329344, 11620512, 15494016, 20658688, 23241024, 30988032, 41317376, 46482048, 61976064, 82634752, 92964096, 123952128, 185928192, 247904256, 371856384, 743712768]

約数ペア:

[(1, 743712768), (2, 371856384), (3, 247904256), (4, 185928192), (6, 123952128), (8, 92964096), (9, 82634752), (12, 61976064), (16, 46482048), (18, 41317376), (24, 30988032), (32, 23241024), (36, 20658688), (48, 15494016), (64, 11620512), (72, 10329344), (96, 7747008), (128, 5810256), (144, 5164672), (157, 4737024), (192, 3873504), (256, 2905128), (257, 2893824), (288, 2582336), (314, 2368512), (384, 1936752), (471, 1579008), (512, 1452564), (514, 1446912), (576, 1291168), (628, 1184256), (768, 968376), (771, 964608), (942, 789504), (1024, 726282), (1028, 723456), (1152, 645584), (1256, 592128), (1413, 526336), (1536, 484188), (1542, 482304), (1884, 394752), (2048, 363141), (2056, 361728), (2304, 322792), (2313, 321536), (2512, 296064), (2826, 263168), (3072, 242094), (3084, 241152), (3768, 197376), (4112, 180864), (4608, 161396), (4626, 160768), (5024, 148032), (5652, 131584), (6144, 121047), (6168, 120576), (7536, 98688), (8224, 90432), (9216, 80698), (9252, 80384), (10048, 74016), (11304, 65792), (12336, 60288), (15072, 49344), (16448, 45216), (18432, 40349), (18504, 40192), (20096, 37008), (22608, 32896), (24672, 30144)]