238331808

素因数分解:

$2^5\times 3^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{643}}^1$

素因数の和:689

約数の個数: 240

約数和(自身を含む): 824747616

約数和(自身を除く): 586415808

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 27, 32, 33, 36, 39, 44, 48, 52, 54, 66, 72, 78, 81, 88, 96, 99, 104, 108, 117, 132, 143, 144, 156, 162, 176, 198, 208, 216, 234, 264, 286, 288, 297, 312, 324, 351, 352, 396, 416, 429, 432, 468, 528, 572, 594, 624, 643, 648, 702, 792, 858, 864, 891, 936, 1053, 1056, 1144, 1188, 1248, 1286, 1287, 1296, 1404, 1584, 1716, 1782, 1872, 1929, 2106, 2288, 2376, 2572, 2574, 2592, 2808, 3168, 3432, 3564, 3744, 3858, 3861, 4212, 4576, 4752, 5144, 5148, 5616, 5787, 6864, 7073, 7128, 7716, 7722, 8359, 8424, 9504, 10288, 10296, 11232, 11574, 11583, 13728, 14146, 14256, 15432, 15444, 16718, 16848, 17361, 20576, 20592, 21219, 23148, 23166, 25077, 28292, 28512, 30864, 30888, 33436, 33696, 34722, 41184, 42438, 46296, 46332, 50154, 52083, 56584, 61728, 61776, 63657, 66872, 69444, 75231, 84876, 91949, 92592, 92664, 100308, 104166, 113168, 123552, 127314, 133744, 138888, 150462, 169752, 183898, 185184, 185328, 190971, 200616, 208332, 225693, 226336, 254628, 267488, 275847, 277776, 300924, 339504, 367796, 370656, 381942, 401232, 416664, 451386, 509256, 551694, 555552, 572913, 601848, 677079, 679008, 735592, 763884, 802464, 827541, 833328, 902772, 1018512, 1103388, 1145826, 1203696, 1354158, 1471184, 1527768, 1655082, 1666656, 1805544, 2037024, 2206776, 2291652, 2407392, 2482623, 2708316, 2942368, 3055536, 3310164, 3611088, 4413552, 4583304, 4965246, 5416632, 6111072, 6620328, 7222176, 7447869, 8827104, 9166608, 9930492, 10833264, 13240656, 14895738, 18333216, 19860984, 21666528, 26481312, 29791476, 39721968, 59582952, 79443936, 119165904, 238331808]

約数ペア:

[(1, 238331808), (2, 119165904), (3, 79443936), (4, 59582952), (6, 39721968), (8, 29791476), (9, 26481312), (11, 21666528), (12, 19860984), (13, 18333216), (16, 14895738), (18, 13240656), (22, 10833264), (24, 9930492), (26, 9166608), (27, 8827104), (32, 7447869), (33, 7222176), (36, 6620328), (39, 6111072), (44, 5416632), (48, 4965246), (52, 4583304), (54, 4413552), (66, 3611088), (72, 3310164), (78, 3055536), (81, 2942368), (88, 2708316), (96, 2482623), (99, 2407392), (104, 2291652), (108, 2206776), (117, 2037024), (132, 1805544), (143, 1666656), (144, 1655082), (156, 1527768), (162, 1471184), (176, 1354158), (198, 1203696), (208, 1145826), (216, 1103388), (234, 1018512), (264, 902772), (286, 833328), (288, 827541), (297, 802464), (312, 763884), (324, 735592), (351, 679008), (352, 677079), (396, 601848), (416, 572913), (429, 555552), (432, 551694), (468, 509256), (528, 451386), (572, 416664), (594, 401232), (624, 381942), (643, 370656), (648, 367796), (702, 339504), (792, 300924), (858, 277776), (864, 275847), (891, 267488), (936, 254628), (1053, 226336), (1056, 225693), (1144, 208332), (1188, 200616), (1248, 190971), (1286, 185328), (1287, 185184), (1296, 183898), (1404, 169752), (1584, 150462), (1716, 138888), (1782, 133744), (1872, 127314), (1929, 123552), (2106, 113168), (2288, 104166), (2376, 100308), (2572, 92664), (2574, 92592), (2592, 91949), (2808, 84876), (3168, 75231), (3432, 69444), (3564, 66872), (3744, 63657), (3858, 61776), (3861, 61728), (4212, 56584), (4576, 52083), (4752, 50154), (5144, 46332), (5148, 46296), (5616, 42438), (5787, 41184), (6864, 34722), (7073, 33696), (7128, 33436), (7716, 30888), (7722, 30864), (8359, 28512), (8424, 28292), (9504, 25077), (10288, 23166), (10296, 23148), (11232, 21219), (11574, 20592), (11583, 20576), (13728, 17361), (14146, 16848), (14256, 16718), (15432, 15444)]