257735393088

素因数分解:

$2^6\times 3^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{181}}^1\times {\mathrm{2539}}^1$

素因数の和:2885

約数の個数: 224

約数和(自身を含む): 721423073280

約数和(自身を除く): 463687680192

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 127, 138, 181, 184, 192, 254, 276, 362, 368, 381, 508, 543, 552, 724, 736, 762, 1016, 1086, 1104, 1448, 1472, 1524, 2032, 2172, 2208, 2539, 2896, 2921, 3048, 4064, 4163, 4344, 4416, 5078, 5792, 5842, 6096, 7617, 8128, 8326, 8688, 8763, 10156, 11584, 11684, 12192, 12489, 15234, 16652, 17376, 17526, 20312, 22987, 23368, 24384, 24978, 30468, 33304, 34752, 35052, 40624, 45974, 46736, 49956, 58397, 60936, 66608, 68961, 70104, 81248, 91948, 93472, 99912, 116794, 121872, 133216, 137922, 140208, 162496, 175191, 183896, 186944, 199824, 233588, 243744, 266432, 275844, 280416, 322453, 350382, 367792, 399648, 459559, 467176, 487488, 528701, 551688, 560832, 644906, 700764, 735584, 799296, 919118, 934352, 967359, 1057402, 1103376, 1289812, 1378677, 1401528, 1471168, 1586103, 1838236, 1868704, 1934718, 2114804, 2206752, 2579624, 2757354, 2803056, 3172206, 3676472, 3737408, 3869436, 4229608, 4413504, 5159248, 5514708, 5606112, 6344412, 7352944, 7416419, 7738872, 8459216, 10318496, 10569857, 11029416, 11212224, 12688824, 14705888, 14832838, 15477744, 16918432, 20636992, 21139714, 22058832, 22249257, 25377648, 29411776, 29665676, 30955488, 31709571, 33836864, 42279428, 44117664, 44498514, 50755296, 58363993, 59331352, 61910976, 63419142, 84558856, 88235328, 88997028, 101510592, 116727986, 118662704, 126838284, 169117712, 175091979, 177994056, 233455972, 237325408, 253676568, 338235424, 350183958, 355988112, 466911944, 474650816, 507353136, 676470848, 700367916, 711976224, 933823888, 1014706272, 1342371839, 1400735832, 1423952448, 1867647776, 2029412544, 2684743678, 2801471664, 3735295552, 4027115517, 5369487356, 5602943328, 8054231034, 10738974712, 11205886656, 16108462068, 21477949424, 32216924136, 42955898848, 64433848272, 85911797696, 128867696544, 257735393088]

約数ペア:

[(1, 257735393088), (2, 128867696544), (3, 85911797696), (4, 64433848272), (6, 42955898848), (8, 32216924136), (12, 21477949424), (16, 16108462068), (23, 11205886656), (24, 10738974712), (32, 8054231034), (46, 5602943328), (48, 5369487356), (64, 4027115517), (69, 3735295552), (92, 2801471664), (96, 2684743678), (127, 2029412544), (138, 1867647776), (181, 1423952448), (184, 1400735832), (192, 1342371839), (254, 1014706272), (276, 933823888), (362, 711976224), (368, 700367916), (381, 676470848), (508, 507353136), (543, 474650816), (552, 466911944), (724, 355988112), (736, 350183958), (762, 338235424), (1016, 253676568), (1086, 237325408), (1104, 233455972), (1448, 177994056), (1472, 175091979), (1524, 169117712), (2032, 126838284), (2172, 118662704), (2208, 116727986), (2539, 101510592), (2896, 88997028), (2921, 88235328), (3048, 84558856), (4064, 63419142), (4163, 61910976), (4344, 59331352), (4416, 58363993), (5078, 50755296), (5792, 44498514), (5842, 44117664), (6096, 42279428), (7617, 33836864), (8128, 31709571), (8326, 30955488), (8688, 29665676), (8763, 29411776), (10156, 25377648), (11584, 22249257), (11684, 22058832), (12192, 21139714), (12489, 20636992), (15234, 16918432), (16652, 15477744), (17376, 14832838), (17526, 14705888), (20312, 12688824), (22987, 11212224), (23368, 11029416), (24384, 10569857), (24978, 10318496), (30468, 8459216), (33304, 7738872), (34752, 7416419), (35052, 7352944), (40624, 6344412), (45974, 5606112), (46736, 5514708), (49956, 5159248), (58397, 4413504), (60936, 4229608), (66608, 3869436), (68961, 3737408), (70104, 3676472), (81248, 3172206), (91948, 2803056), (93472, 2757354), (99912, 2579624), (116794, 2206752), (121872, 2114804), (133216, 1934718), (137922, 1868704), (140208, 1838236), (162496, 1586103), (175191, 1471168), (183896, 1401528), (186944, 1378677), (199824, 1289812), (233588, 1103376), (243744, 1057402), (266432, 967359), (275844, 934352), (280416, 919118), (322453, 799296), (350382, 735584), (367792, 700764), (399648, 644906), (459559, 560832), (467176, 551688), (487488, 528701)]