247466752

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:166

約数の個数: 144

約数和(自身を含む): 574838208

約数和(自身を除く): 327371456

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 46, 52, 53, 61, 64, 92, 104, 106, 122, 128, 184, 208, 212, 244, 256, 299, 368, 416, 424, 488, 598, 689, 736, 793, 832, 848, 976, 1196, 1219, 1378, 1403, 1472, 1586, 1664, 1696, 1952, 2392, 2438, 2756, 2806, 2944, 3172, 3233, 3328, 3392, 3904, 4784, 4876, 5512, 5612, 5888, 6344, 6466, 6784, 7808, 9568, 9752, 11024, 11224, 12688, 12932, 13568, 15616, 15847, 18239, 19136, 19504, 22048, 22448, 25376, 25864, 31694, 36478, 38272, 39008, 42029, 44096, 44896, 50752, 51728, 63388, 72956, 74359, 76544, 78016, 84058, 88192, 89792, 101504, 103456, 126776, 145912, 148718, 156032, 168116, 176384, 179584, 203008, 206912, 253552, 291824, 297436, 312064, 336232, 359168, 413824, 507104, 583648, 594872, 672464, 827648, 966667, 1014208, 1167296, 1189744, 1344928, 1933334, 2028416, 2334592, 2379488, 2689856, 3866668, 4056832, 4669184, 4758976, 5379712, 7733336, 9517952, 10759424, 15466672, 19035904, 30933344, 61866688, 123733376, 247466752]

約数ペア:

[(1, 247466752), (2, 123733376), (4, 61866688), (8, 30933344), (13, 19035904), (16, 15466672), (23, 10759424), (26, 9517952), (32, 7733336), (46, 5379712), (52, 4758976), (53, 4669184), (61, 4056832), (64, 3866668), (92, 2689856), (104, 2379488), (106, 2334592), (122, 2028416), (128, 1933334), (184, 1344928), (208, 1189744), (212, 1167296), (244, 1014208), (256, 966667), (299, 827648), (368, 672464), (416, 594872), (424, 583648), (488, 507104), (598, 413824), (689, 359168), (736, 336232), (793, 312064), (832, 297436), (848, 291824), (976, 253552), (1196, 206912), (1219, 203008), (1378, 179584), (1403, 176384), (1472, 168116), (1586, 156032), (1664, 148718), (1696, 145912), (1952, 126776), (2392, 103456), (2438, 101504), (2756, 89792), (2806, 88192), (2944, 84058), (3172, 78016), (3233, 76544), (3328, 74359), (3392, 72956), (3904, 63388), (4784, 51728), (4876, 50752), (5512, 44896), (5612, 44096), (5888, 42029), (6344, 39008), (6466, 38272), (6784, 36478), (7808, 31694), (9568, 25864), (9752, 25376), (11024, 22448), (11224, 22048), (12688, 19504), (12932, 19136), (13568, 18239), (15616, 15847)]