255633408

素因数分解:

$2^{11}\times 3^4\times {\mathrm{23}}^1\times {\mathrm{67}}^1$

素因数の和:124

約数の個数: 240

約数和(自身を含む): 808647840

約数和(自身を除く): 553014432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 64, 67, 69, 72, 81, 92, 96, 108, 128, 134, 138, 144, 162, 184, 192, 201, 207, 216, 256, 268, 276, 288, 324, 368, 384, 402, 414, 432, 512, 536, 552, 576, 603, 621, 648, 736, 768, 804, 828, 864, 1024, 1072, 1104, 1152, 1206, 1242, 1296, 1472, 1536, 1541, 1608, 1656, 1728, 1809, 1863, 2048, 2144, 2208, 2304, 2412, 2484, 2592, 2944, 3072, 3082, 3216, 3312, 3456, 3618, 3726, 4288, 4416, 4608, 4623, 4824, 4968, 5184, 5427, 5888, 6144, 6164, 6432, 6624, 6912, 7236, 7452, 8576, 8832, 9216, 9246, 9648, 9936, 10368, 10854, 11776, 12328, 12864, 13248, 13824, 13869, 14472, 14904, 17152, 17664, 18432, 18492, 19296, 19872, 20736, 21708, 23552, 24656, 25728, 26496, 27648, 27738, 28944, 29808, 34304, 35328, 36984, 38592, 39744, 41472, 41607, 43416, 47104, 49312, 51456, 52992, 55296, 55476, 57888, 59616, 68608, 70656, 73968, 77184, 79488, 82944, 83214, 86832, 98624, 102912, 105984, 110952, 115776, 119232, 124821, 137216, 141312, 147936, 154368, 158976, 165888, 166428, 173664, 197248, 205824, 211968, 221904, 231552, 238464, 249642, 295872, 308736, 317952, 332856, 347328, 394496, 411648, 423936, 443808, 463104, 476928, 499284, 591744, 617472, 635904, 665712, 694656, 788992, 887616, 926208, 953856, 998568, 1183488, 1234944, 1271808, 1331424, 1389312, 1577984, 1775232, 1852416, 1907712, 1997136, 2366976, 2662848, 2778624, 3155968, 3550464, 3704832, 3815424, 3994272, 4733952, 5325696, 5557248, 7100928, 7988544, 9467904, 10651392, 11114496, 14201856, 15977088, 21302784, 28403712, 31954176, 42605568, 63908352, 85211136, 127816704, 255633408]

約数ペア:

[(1, 255633408), (2, 127816704), (3, 85211136), (4, 63908352), (6, 42605568), (8, 31954176), (9, 28403712), (12, 21302784), (16, 15977088), (18, 14201856), (23, 11114496), (24, 10651392), (27, 9467904), (32, 7988544), (36, 7100928), (46, 5557248), (48, 5325696), (54, 4733952), (64, 3994272), (67, 3815424), (69, 3704832), (72, 3550464), (81, 3155968), (92, 2778624), (96, 2662848), (108, 2366976), (128, 1997136), (134, 1907712), (138, 1852416), (144, 1775232), (162, 1577984), (184, 1389312), (192, 1331424), (201, 1271808), (207, 1234944), (216, 1183488), (256, 998568), (268, 953856), (276, 926208), (288, 887616), (324, 788992), (368, 694656), (384, 665712), (402, 635904), (414, 617472), (432, 591744), (512, 499284), (536, 476928), (552, 463104), (576, 443808), (603, 423936), (621, 411648), (648, 394496), (736, 347328), (768, 332856), (804, 317952), (828, 308736), (864, 295872), (1024, 249642), (1072, 238464), (1104, 231552), (1152, 221904), (1206, 211968), (1242, 205824), (1296, 197248), (1472, 173664), (1536, 166428), (1541, 165888), (1608, 158976), (1656, 154368), (1728, 147936), (1809, 141312), (1863, 137216), (2048, 124821), (2144, 119232), (2208, 115776), (2304, 110952), (2412, 105984), (2484, 102912), (2592, 98624), (2944, 86832), (3072, 83214), (3082, 82944), (3216, 79488), (3312, 77184), (3456, 73968), (3618, 70656), (3726, 68608), (4288, 59616), (4416, 57888), (4608, 55476), (4623, 55296), (4824, 52992), (4968, 51456), (5184, 49312), (5427, 47104), (5888, 43416), (6144, 41607), (6164, 41472), (6432, 39744), (6624, 38592), (6912, 36984), (7236, 35328), (7452, 34304), (8576, 29808), (8832, 28944), (9216, 27738), (9246, 27648), (9648, 26496), (9936, 25728), (10368, 24656), (10854, 23552), (11776, 21708), (12328, 20736), (12864, 19872), (13248, 19296), (13824, 18492), (13869, 18432), (14472, 17664), (14904, 17152)]