256814025024

素因数分解:

$2^6\times 3^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{6571}}^1$

素因数の和:6765

約数の個数: 224

約数和(自身を含む): 715363356672

約数和(自身を除く): 458549331648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 47, 48, 61, 64, 71, 94, 96, 122, 141, 142, 183, 188, 192, 213, 244, 282, 284, 366, 376, 426, 488, 564, 568, 732, 752, 852, 976, 1128, 1136, 1464, 1504, 1704, 1952, 2256, 2272, 2867, 2928, 3008, 3337, 3408, 3904, 4331, 4512, 4544, 5734, 5856, 6571, 6674, 6816, 8601, 8662, 9024, 10011, 11468, 11712, 12993, 13142, 13348, 13632, 17202, 17324, 19713, 20022, 22936, 25986, 26284, 26696, 34404, 34648, 39426, 40044, 45872, 51972, 52568, 53392, 68808, 69296, 78852, 80088, 91744, 103944, 105136, 106784, 137616, 138592, 157704, 160176, 183488, 203557, 207888, 210272, 213568, 275232, 277184, 308837, 315408, 320352, 400831, 407114, 415776, 420544, 466541, 550464, 610671, 617674, 630816, 640704, 801662, 814228, 831552, 926511, 933082, 1202493, 1221342, 1235348, 1261632, 1399623, 1603324, 1628456, 1853022, 1866164, 2404986, 2442684, 2470696, 2799246, 3206648, 3256912, 3706044, 3732328, 4809972, 4885368, 4941392, 5598492, 6413296, 6513824, 7412088, 7464656, 9619944, 9770736, 9882784, 11196984, 12826592, 13027648, 14824176, 14929312, 18839057, 19239888, 19541472, 19765568, 21927427, 22393968, 25653184, 28459001, 29648352, 29858624, 37678114, 38479776, 39082944, 43854854, 44787936, 56517171, 56918002, 59296704, 65782281, 75356228, 76959552, 85377003, 87709708, 89575872, 113034342, 113836004, 131564562, 150712456, 170754006, 175419416, 226068684, 227672008, 263129124, 301424912, 341508012, 350838832, 452137368, 455344016, 526258248, 602849824, 683016024, 701677664, 904274736, 910688032, 1052516496, 1205699648, 1337573047, 1366032048, 1403355328, 1808549472, 1821376064, 2105032992, 2675146094, 2732064096, 3617098944, 4012719141, 4210065984, 5350292188, 5464128192, 8025438282, 10700584376, 16050876564, 21401168752, 32101753128, 42802337504, 64203506256, 85604675008, 128407012512, 256814025024]

約数ペア:

[(1, 256814025024), (2, 128407012512), (3, 85604675008), (4, 64203506256), (6, 42802337504), (8, 32101753128), (12, 21401168752), (16, 16050876564), (24, 10700584376), (32, 8025438282), (47, 5464128192), (48, 5350292188), (61, 4210065984), (64, 4012719141), (71, 3617098944), (94, 2732064096), (96, 2675146094), (122, 2105032992), (141, 1821376064), (142, 1808549472), (183, 1403355328), (188, 1366032048), (192, 1337573047), (213, 1205699648), (244, 1052516496), (282, 910688032), (284, 904274736), (366, 701677664), (376, 683016024), (426, 602849824), (488, 526258248), (564, 455344016), (568, 452137368), (732, 350838832), (752, 341508012), (852, 301424912), (976, 263129124), (1128, 227672008), (1136, 226068684), (1464, 175419416), (1504, 170754006), (1704, 150712456), (1952, 131564562), (2256, 113836004), (2272, 113034342), (2867, 89575872), (2928, 87709708), (3008, 85377003), (3337, 76959552), (3408, 75356228), (3904, 65782281), (4331, 59296704), (4512, 56918002), (4544, 56517171), (5734, 44787936), (5856, 43854854), (6571, 39082944), (6674, 38479776), (6816, 37678114), (8601, 29858624), (8662, 29648352), (9024, 28459001), (10011, 25653184), (11468, 22393968), (11712, 21927427), (12993, 19765568), (13142, 19541472), (13348, 19239888), (13632, 18839057), (17202, 14929312), (17324, 14824176), (19713, 13027648), (20022, 12826592), (22936, 11196984), (25986, 9882784), (26284, 9770736), (26696, 9619944), (34404, 7464656), (34648, 7412088), (39426, 6513824), (40044, 6413296), (45872, 5598492), (51972, 4941392), (52568, 4885368), (53392, 4809972), (68808, 3732328), (69296, 3706044), (78852, 3256912), (80088, 3206648), (91744, 2799246), (103944, 2470696), (105136, 2442684), (106784, 2404986), (137616, 1866164), (138592, 1853022), (157704, 1628456), (160176, 1603324), (183488, 1399623), (203557, 1261632), (207888, 1235348), (210272, 1221342), (213568, 1202493), (275232, 933082), (277184, 926511), (308837, 831552), (315408, 814228), (320352, 801662), (400831, 640704), (407114, 630816), (415776, 617674), (420544, 610671), (466541, 550464)]