2840372224

素因数分解:

$2^{10}\times {\mathrm{43}}^1\times {\mathrm{251}}^1\times {\mathrm{257}}^1$

素因数の和:571

約数の個数: 88

約数和(自身を含む): 5855861088

約数和(自身を除く): 3015488864

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 251, 256, 257, 344, 502, 512, 514, 688, 1004, 1024, 1028, 1376, 2008, 2056, 2752, 4016, 4112, 5504, 8032, 8224, 10793, 11008, 11051, 16064, 16448, 21586, 22016, 22102, 32128, 32896, 43172, 44032, 44204, 64256, 64507, 65792, 86344, 88408, 128512, 129014, 131584, 172688, 176816, 257024, 258028, 263168, 345376, 353632, 516056, 690752, 707264, 1032112, 1381504, 1414528, 2064224, 2763008, 2773801, 2829056, 4128448, 5526016, 5547602, 5658112, 8256896, 11052032, 11095204, 11316224, 16513792, 22190408, 33027584, 44380816, 66055168, 88761632, 177523264, 355046528, 710093056, 1420186112, 2840372224]

約数ペア:

[(1, 2840372224), (2, 1420186112), (4, 710093056), (8, 355046528), (16, 177523264), (32, 88761632), (43, 66055168), (64, 44380816), (86, 33027584), (128, 22190408), (172, 16513792), (251, 11316224), (256, 11095204), (257, 11052032), (344, 8256896), (502, 5658112), (512, 5547602), (514, 5526016), (688, 4128448), (1004, 2829056), (1024, 2773801), (1028, 2763008), (1376, 2064224), (2008, 1414528), (2056, 1381504), (2752, 1032112), (4016, 707264), (4112, 690752), (5504, 516056), (8032, 353632), (8224, 345376), (10793, 263168), (11008, 258028), (11051, 257024), (16064, 176816), (16448, 172688), (21586, 131584), (22016, 129014), (22102, 128512), (32128, 88408), (32896, 86344), (43172, 65792), (44032, 64507), (44204, 64256)]