248036256

素因数分解:

$2^5\times 3^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{433}}^1$

素因数の和:485

約数の個数: 240

約数和(自身を含む): 833712264

約数和(自身を除く): 585676008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 27, 32, 34, 36, 39, 48, 51, 52, 54, 68, 72, 78, 81, 96, 102, 104, 108, 117, 136, 144, 153, 156, 162, 204, 208, 216, 221, 234, 272, 288, 306, 312, 324, 351, 408, 416, 432, 433, 442, 459, 468, 544, 612, 624, 648, 663, 702, 816, 864, 866, 884, 918, 936, 1053, 1224, 1248, 1296, 1299, 1326, 1377, 1404, 1632, 1732, 1768, 1836, 1872, 1989, 2106, 2448, 2592, 2598, 2652, 2754, 2808, 3464, 3536, 3672, 3744, 3897, 3978, 4212, 4896, 5196, 5304, 5508, 5616, 5629, 5967, 6928, 7072, 7344, 7361, 7794, 7956, 8424, 10392, 10608, 11016, 11232, 11258, 11691, 11934, 13856, 14688, 14722, 15588, 15912, 16848, 16887, 17901, 20784, 21216, 22032, 22083, 22516, 23382, 23868, 29444, 31176, 31824, 33696, 33774, 35073, 35802, 41568, 44064, 44166, 45032, 46764, 47736, 50661, 58888, 62352, 63648, 66249, 67548, 70146, 71604, 88332, 90064, 93528, 95472, 95693, 101322, 117776, 124704, 132498, 135096, 140292, 143208, 151983, 176664, 180128, 187056, 190944, 191386, 198747, 202644, 235552, 264996, 270192, 280584, 286416, 287079, 303966, 353328, 374112, 382772, 397494, 405288, 455949, 529992, 540384, 561168, 572832, 574158, 596241, 607932, 706656, 765544, 794988, 810576, 861237, 911898, 1059984, 1122336, 1148316, 1192482, 1215864, 1531088, 1589976, 1621152, 1722474, 1823796, 2119968, 2296632, 2384964, 2431728, 2583711, 3062176, 3179952, 3444948, 3647592, 4593264, 4769928, 4863456, 5167422, 6359904, 6889896, 7295184, 7751133, 9186528, 9539856, 10334844, 13779792, 14590368, 15502266, 19079712, 20669688, 27559584, 31004532, 41339376, 62009064, 82678752, 124018128, 248036256]

約数ペア:

[(1, 248036256), (2, 124018128), (3, 82678752), (4, 62009064), (6, 41339376), (8, 31004532), (9, 27559584), (12, 20669688), (13, 19079712), (16, 15502266), (17, 14590368), (18, 13779792), (24, 10334844), (26, 9539856), (27, 9186528), (32, 7751133), (34, 7295184), (36, 6889896), (39, 6359904), (48, 5167422), (51, 4863456), (52, 4769928), (54, 4593264), (68, 3647592), (72, 3444948), (78, 3179952), (81, 3062176), (96, 2583711), (102, 2431728), (104, 2384964), (108, 2296632), (117, 2119968), (136, 1823796), (144, 1722474), (153, 1621152), (156, 1589976), (162, 1531088), (204, 1215864), (208, 1192482), (216, 1148316), (221, 1122336), (234, 1059984), (272, 911898), (288, 861237), (306, 810576), (312, 794988), (324, 765544), (351, 706656), (408, 607932), (416, 596241), (432, 574158), (433, 572832), (442, 561168), (459, 540384), (468, 529992), (544, 455949), (612, 405288), (624, 397494), (648, 382772), (663, 374112), (702, 353328), (816, 303966), (864, 287079), (866, 286416), (884, 280584), (918, 270192), (936, 264996), (1053, 235552), (1224, 202644), (1248, 198747), (1296, 191386), (1299, 190944), (1326, 187056), (1377, 180128), (1404, 176664), (1632, 151983), (1732, 143208), (1768, 140292), (1836, 135096), (1872, 132498), (1989, 124704), (2106, 117776), (2448, 101322), (2592, 95693), (2598, 95472), (2652, 93528), (2754, 90064), (2808, 88332), (3464, 71604), (3536, 70146), (3672, 67548), (3744, 66249), (3897, 63648), (3978, 62352), (4212, 58888), (4896, 50661), (5196, 47736), (5304, 46764), (5508, 45032), (5616, 44166), (5629, 44064), (5967, 41568), (6928, 35802), (7072, 35073), (7344, 33774), (7361, 33696), (7794, 31824), (7956, 31176), (8424, 29444), (10392, 23868), (10608, 23382), (11016, 22516), (11232, 22083), (11258, 22032), (11691, 21216), (11934, 20784), (13856, 17901), (14688, 16887), (14722, 16848), (15588, 15912)]