247935168

素因数分解:

$2^6\times 3^4\times {\mathrm{13}}^2\times {\mathrm{283}}^1$

素因数の和:333

約数の個数: 210

約数和(自身を含む): 798653724

約数和(自身を除く): 550718556

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 81, 96, 104, 108, 117, 144, 156, 162, 169, 192, 208, 216, 234, 283, 288, 312, 324, 338, 351, 416, 432, 468, 507, 566, 576, 624, 648, 676, 702, 832, 849, 864, 936, 1014, 1053, 1132, 1248, 1296, 1352, 1404, 1521, 1698, 1728, 1872, 2028, 2106, 2264, 2496, 2547, 2592, 2704, 2808, 3042, 3396, 3679, 3744, 4056, 4212, 4528, 4563, 5094, 5184, 5408, 5616, 6084, 6792, 7358, 7488, 7641, 8112, 8424, 9056, 9126, 10188, 10816, 11037, 11232, 12168, 13584, 13689, 14716, 15282, 16224, 16848, 18112, 18252, 20376, 22074, 22464, 22923, 24336, 27168, 27378, 29432, 30564, 32448, 33111, 33696, 36504, 40752, 44148, 45846, 47827, 48672, 54336, 54756, 58864, 61128, 66222, 67392, 73008, 81504, 88296, 91692, 95654, 97344, 99333, 109512, 117728, 122256, 132444, 143481, 146016, 163008, 176592, 183384, 191308, 198666, 219024, 235456, 244512, 264888, 286962, 292032, 297999, 353184, 366768, 382616, 397332, 430443, 438048, 489024, 529776, 573924, 595998, 706368, 733536, 765232, 794664, 860886, 876096, 1059552, 1147848, 1191996, 1291329, 1467072, 1530464, 1589328, 1721772, 2119104, 2295696, 2383992, 2582658, 3060928, 3178656, 3443544, 3873987, 4591392, 4767984, 5165316, 6357312, 6887088, 7747974, 9182784, 9535968, 10330632, 13774176, 15495948, 19071936, 20661264, 27548352, 30991896, 41322528, 61983792, 82645056, 123967584, 247935168]

約数ペア:

[(1, 247935168), (2, 123967584), (3, 82645056), (4, 61983792), (6, 41322528), (8, 30991896), (9, 27548352), (12, 20661264), (13, 19071936), (16, 15495948), (18, 13774176), (24, 10330632), (26, 9535968), (27, 9182784), (32, 7747974), (36, 6887088), (39, 6357312), (48, 5165316), (52, 4767984), (54, 4591392), (64, 3873987), (72, 3443544), (78, 3178656), (81, 3060928), (96, 2582658), (104, 2383992), (108, 2295696), (117, 2119104), (144, 1721772), (156, 1589328), (162, 1530464), (169, 1467072), (192, 1291329), (208, 1191996), (216, 1147848), (234, 1059552), (283, 876096), (288, 860886), (312, 794664), (324, 765232), (338, 733536), (351, 706368), (416, 595998), (432, 573924), (468, 529776), (507, 489024), (566, 438048), (576, 430443), (624, 397332), (648, 382616), (676, 366768), (702, 353184), (832, 297999), (849, 292032), (864, 286962), (936, 264888), (1014, 244512), (1053, 235456), (1132, 219024), (1248, 198666), (1296, 191308), (1352, 183384), (1404, 176592), (1521, 163008), (1698, 146016), (1728, 143481), (1872, 132444), (2028, 122256), (2106, 117728), (2264, 109512), (2496, 99333), (2547, 97344), (2592, 95654), (2704, 91692), (2808, 88296), (3042, 81504), (3396, 73008), (3679, 67392), (3744, 66222), (4056, 61128), (4212, 58864), (4528, 54756), (4563, 54336), (5094, 48672), (5184, 47827), (5408, 45846), (5616, 44148), (6084, 40752), (6792, 36504), (7358, 33696), (7488, 33111), (7641, 32448), (8112, 30564), (8424, 29432), (9056, 27378), (9126, 27168), (10188, 24336), (10816, 22923), (11037, 22464), (11232, 22074), (12168, 20376), (13584, 18252), (13689, 18112), (14716, 16848), (15282, 16224)]