2100400128

素因数分解:

$2^{12}\times 3^2\times {\mathrm{227}}^1\times {\mathrm{251}}^1$

素因数の和:508

約数の個数: 156

約数和(自身を含む): 6118087248

約数和(自身を除く): 4017687120

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 227, 251, 256, 288, 384, 454, 502, 512, 576, 681, 753, 768, 908, 1004, 1024, 1152, 1362, 1506, 1536, 1816, 2008, 2043, 2048, 2259, 2304, 2724, 3012, 3072, 3632, 4016, 4086, 4096, 4518, 4608, 5448, 6024, 6144, 7264, 8032, 8172, 9036, 9216, 10896, 12048, 12288, 14528, 16064, 16344, 18072, 18432, 21792, 24096, 29056, 32128, 32688, 36144, 36864, 43584, 48192, 56977, 58112, 64256, 65376, 72288, 87168, 96384, 113954, 116224, 128512, 130752, 144576, 170931, 174336, 192768, 227908, 232448, 257024, 261504, 289152, 341862, 348672, 385536, 455816, 464896, 512793, 514048, 523008, 578304, 683724, 697344, 771072, 911632, 929792, 1025586, 1028096, 1046016, 1156608, 1367448, 1394688, 1542144, 1823264, 2051172, 2092032, 2313216, 2734896, 2789376, 3084288, 3646528, 4102344, 4184064, 4626432, 5469792, 7293056, 8204688, 8368128, 9252864, 10939584, 14586112, 16409376, 21879168, 29172224, 32818752, 43758336, 58344448, 65637504, 87516672, 116688896, 131275008, 175033344, 233377792, 262550016, 350066688, 525100032, 700133376, 1050200064, 2100400128]

約数ペア:

[(1, 2100400128), (2, 1050200064), (3, 700133376), (4, 525100032), (6, 350066688), (8, 262550016), (9, 233377792), (12, 175033344), (16, 131275008), (18, 116688896), (24, 87516672), (32, 65637504), (36, 58344448), (48, 43758336), (64, 32818752), (72, 29172224), (96, 21879168), (128, 16409376), (144, 14586112), (192, 10939584), (227, 9252864), (251, 8368128), (256, 8204688), (288, 7293056), (384, 5469792), (454, 4626432), (502, 4184064), (512, 4102344), (576, 3646528), (681, 3084288), (753, 2789376), (768, 2734896), (908, 2313216), (1004, 2092032), (1024, 2051172), (1152, 1823264), (1362, 1542144), (1506, 1394688), (1536, 1367448), (1816, 1156608), (2008, 1046016), (2043, 1028096), (2048, 1025586), (2259, 929792), (2304, 911632), (2724, 771072), (3012, 697344), (3072, 683724), (3632, 578304), (4016, 523008), (4086, 514048), (4096, 512793), (4518, 464896), (4608, 455816), (5448, 385536), (6024, 348672), (6144, 341862), (7264, 289152), (8032, 261504), (8172, 257024), (9036, 232448), (9216, 227908), (10896, 192768), (12048, 174336), (12288, 170931), (14528, 144576), (16064, 130752), (16344, 128512), (18072, 116224), (18432, 113954), (21792, 96384), (24096, 87168), (29056, 72288), (32128, 65376), (32688, 64256), (36144, 58112), (36864, 56977), (43584, 48192)]