247907328

素因数分解:

$2^{10}\times 3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1$

素因数の和:188

約数の個数: 176

約数和(自身を含む): 721592064

約数和(自身を除く): 473684736

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 47, 48, 51, 64, 68, 94, 96, 101, 102, 128, 136, 141, 188, 192, 202, 204, 256, 272, 282, 303, 376, 384, 404, 408, 512, 544, 564, 606, 752, 768, 799, 808, 816, 1024, 1088, 1128, 1212, 1504, 1536, 1598, 1616, 1632, 1717, 2176, 2256, 2397, 2424, 3008, 3072, 3196, 3232, 3264, 3434, 4352, 4512, 4747, 4794, 4848, 5151, 6016, 6392, 6464, 6528, 6868, 8704, 9024, 9494, 9588, 9696, 10302, 12032, 12784, 12928, 13056, 13736, 14241, 17408, 18048, 18988, 19176, 19392, 20604, 24064, 25568, 25856, 26112, 27472, 28482, 36096, 37976, 38352, 38784, 41208, 48128, 51136, 51712, 52224, 54944, 56964, 72192, 75952, 76704, 77568, 80699, 82416, 102272, 103424, 109888, 113928, 144384, 151904, 153408, 155136, 161398, 164832, 204544, 219776, 227856, 242097, 303808, 306816, 310272, 322796, 329664, 409088, 439552, 455712, 484194, 607616, 613632, 645592, 659328, 818176, 879104, 911424, 968388, 1215232, 1227264, 1291184, 1318656, 1758208, 1822848, 1936776, 2430464, 2454528, 2582368, 2637312, 3645696, 3873552, 4860928, 5164736, 5274624, 7291392, 7747104, 10329472, 14582784, 15494208, 20658944, 30988416, 41317888, 61976832, 82635776, 123953664, 247907328]

約数ペア:

[(1, 247907328), (2, 123953664), (3, 82635776), (4, 61976832), (6, 41317888), (8, 30988416), (12, 20658944), (16, 15494208), (17, 14582784), (24, 10329472), (32, 7747104), (34, 7291392), (47, 5274624), (48, 5164736), (51, 4860928), (64, 3873552), (68, 3645696), (94, 2637312), (96, 2582368), (101, 2454528), (102, 2430464), (128, 1936776), (136, 1822848), (141, 1758208), (188, 1318656), (192, 1291184), (202, 1227264), (204, 1215232), (256, 968388), (272, 911424), (282, 879104), (303, 818176), (376, 659328), (384, 645592), (404, 613632), (408, 607616), (512, 484194), (544, 455712), (564, 439552), (606, 409088), (752, 329664), (768, 322796), (799, 310272), (808, 306816), (816, 303808), (1024, 242097), (1088, 227856), (1128, 219776), (1212, 204544), (1504, 164832), (1536, 161398), (1598, 155136), (1616, 153408), (1632, 151904), (1717, 144384), (2176, 113928), (2256, 109888), (2397, 103424), (2424, 102272), (3008, 82416), (3072, 80699), (3196, 77568), (3232, 76704), (3264, 75952), (3434, 72192), (4352, 56964), (4512, 54944), (4747, 52224), (4794, 51712), (4848, 51136), (5151, 48128), (6016, 41208), (6392, 38784), (6464, 38352), (6528, 37976), (6868, 36096), (8704, 28482), (9024, 27472), (9494, 26112), (9588, 25856), (9696, 25568), (10302, 24064), (12032, 20604), (12784, 19392), (12928, 19176), (13056, 18988), (13736, 18048), (14241, 17408)]