297237248

素因数分解:

$2^8\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{887}}^1$

素因数の和:938

約数の個数: 144

約数和(自身を含む): 784111104

約数和(自身を除く): 486873856

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 32, 34, 44, 56, 64, 68, 77, 88, 112, 119, 128, 136, 154, 176, 187, 224, 238, 256, 272, 308, 352, 374, 448, 476, 544, 616, 704, 748, 887, 896, 952, 1088, 1232, 1309, 1408, 1496, 1774, 1792, 1904, 2176, 2464, 2618, 2816, 2992, 3548, 3808, 4352, 4928, 5236, 5984, 6209, 7096, 7616, 9757, 9856, 10472, 11968, 12418, 14192, 15079, 15232, 19514, 19712, 20944, 23936, 24836, 28384, 30158, 30464, 39028, 41888, 47872, 49672, 56768, 60316, 68299, 78056, 83776, 99344, 105553, 113536, 120632, 136598, 156112, 165869, 167552, 198688, 211106, 227072, 241264, 273196, 312224, 331738, 335104, 397376, 422212, 482528, 546392, 624448, 663476, 794752, 844424, 965056, 1092784, 1161083, 1248896, 1326952, 1589504, 1688848, 1930112, 2185568, 2322166, 2497792, 2653904, 3377696, 3860224, 4371136, 4644332, 5307808, 6755392, 8742272, 9288664, 10615616, 13510784, 17484544, 18577328, 21231232, 27021568, 37154656, 42462464, 74309312, 148618624, 297237248]

約数ペア:

[(1, 297237248), (2, 148618624), (4, 74309312), (7, 42462464), (8, 37154656), (11, 27021568), (14, 21231232), (16, 18577328), (17, 17484544), (22, 13510784), (28, 10615616), (32, 9288664), (34, 8742272), (44, 6755392), (56, 5307808), (64, 4644332), (68, 4371136), (77, 3860224), (88, 3377696), (112, 2653904), (119, 2497792), (128, 2322166), (136, 2185568), (154, 1930112), (176, 1688848), (187, 1589504), (224, 1326952), (238, 1248896), (256, 1161083), (272, 1092784), (308, 965056), (352, 844424), (374, 794752), (448, 663476), (476, 624448), (544, 546392), (616, 482528), (704, 422212), (748, 397376), (887, 335104), (896, 331738), (952, 312224), (1088, 273196), (1232, 241264), (1309, 227072), (1408, 211106), (1496, 198688), (1774, 167552), (1792, 165869), (1904, 156112), (2176, 136598), (2464, 120632), (2618, 113536), (2816, 105553), (2992, 99344), (3548, 83776), (3808, 78056), (4352, 68299), (4928, 60316), (5236, 56768), (5984, 49672), (6209, 47872), (7096, 41888), (7616, 39028), (9757, 30464), (9856, 30158), (10472, 28384), (11968, 24836), (12418, 23936), (14192, 20944), (15079, 19712), (15232, 19514)]