338331168

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{643}}^1$

素因数の和:701

約数の個数: 240

約数和(自身を含む): 1178210880

約数和(自身を除く): 839879712

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 29, 32, 36, 42, 48, 54, 56, 58, 63, 72, 81, 84, 87, 96, 108, 112, 116, 126, 144, 162, 168, 174, 189, 203, 216, 224, 232, 252, 261, 288, 324, 336, 348, 378, 406, 432, 464, 504, 522, 567, 609, 643, 648, 672, 696, 756, 783, 812, 864, 928, 1008, 1044, 1134, 1218, 1286, 1296, 1392, 1512, 1566, 1624, 1827, 1929, 2016, 2088, 2268, 2349, 2436, 2572, 2592, 2784, 3024, 3132, 3248, 3654, 3858, 4176, 4501, 4536, 4698, 4872, 5144, 5481, 5787, 6048, 6264, 6496, 7308, 7716, 8352, 9002, 9072, 9396, 9744, 10288, 10962, 11574, 12528, 13503, 14616, 15432, 16443, 17361, 18004, 18144, 18647, 18792, 19488, 20576, 21924, 23148, 25056, 27006, 29232, 30864, 32886, 34722, 36008, 37294, 37584, 40509, 43848, 46296, 52083, 54012, 55941, 58464, 61728, 65772, 69444, 72016, 74588, 75168, 81018, 87696, 92592, 104166, 108024, 111882, 121527, 130529, 131544, 138888, 144032, 149176, 162036, 167823, 175392, 185184, 208332, 216048, 223764, 243054, 261058, 263088, 277776, 298352, 324072, 335646, 364581, 391587, 416664, 432096, 447528, 486108, 503469, 522116, 526176, 555552, 596704, 648144, 671292, 729162, 783174, 833328, 895056, 972216, 1006938, 1044232, 1174761, 1296288, 1342584, 1458324, 1510407, 1566348, 1666656, 1790112, 1944432, 2013876, 2088464, 2349522, 2685168, 2916648, 3020814, 3132696, 3524283, 3888864, 4027752, 4176928, 4699044, 5370336, 5833296, 6041628, 6265392, 7048566, 8055504, 9398088, 10572849, 11666592, 12083256, 12530784, 14097132, 16111008, 18796176, 21145698, 24166512, 28194264, 37592352, 42291396, 48333024, 56388528, 84582792, 112777056, 169165584, 338331168]

約数ペア:

[(1, 338331168), (2, 169165584), (3, 112777056), (4, 84582792), (6, 56388528), (7, 48333024), (8, 42291396), (9, 37592352), (12, 28194264), (14, 24166512), (16, 21145698), (18, 18796176), (21, 16111008), (24, 14097132), (27, 12530784), (28, 12083256), (29, 11666592), (32, 10572849), (36, 9398088), (42, 8055504), (48, 7048566), (54, 6265392), (56, 6041628), (58, 5833296), (63, 5370336), (72, 4699044), (81, 4176928), (84, 4027752), (87, 3888864), (96, 3524283), (108, 3132696), (112, 3020814), (116, 2916648), (126, 2685168), (144, 2349522), (162, 2088464), (168, 2013876), (174, 1944432), (189, 1790112), (203, 1666656), (216, 1566348), (224, 1510407), (232, 1458324), (252, 1342584), (261, 1296288), (288, 1174761), (324, 1044232), (336, 1006938), (348, 972216), (378, 895056), (406, 833328), (432, 783174), (464, 729162), (504, 671292), (522, 648144), (567, 596704), (609, 555552), (643, 526176), (648, 522116), (672, 503469), (696, 486108), (756, 447528), (783, 432096), (812, 416664), (864, 391587), (928, 364581), (1008, 335646), (1044, 324072), (1134, 298352), (1218, 277776), (1286, 263088), (1296, 261058), (1392, 243054), (1512, 223764), (1566, 216048), (1624, 208332), (1827, 185184), (1929, 175392), (2016, 167823), (2088, 162036), (2268, 149176), (2349, 144032), (2436, 138888), (2572, 131544), (2592, 130529), (2784, 121527), (3024, 111882), (3132, 108024), (3248, 104166), (3654, 92592), (3858, 87696), (4176, 81018), (4501, 75168), (4536, 74588), (4698, 72016), (4872, 69444), (5144, 65772), (5481, 61728), (5787, 58464), (6048, 55941), (6264, 54012), (6496, 52083), (7308, 46296), (7716, 43848), (8352, 40509), (9002, 37584), (9072, 37294), (9396, 36008), (9744, 34722), (10288, 32886), (10962, 30864), (11574, 29232), (12528, 27006), (13503, 25056), (14616, 23148), (15432, 21924), (16443, 20576), (17361, 19488), (18004, 18792), (18144, 18647)]