315943488

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{617}}^1$

素因数の和:769

約数の個数: 168

約数和(自身を含む): 1044805632

約数和(自身を除く): 728862144

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 127, 144, 168, 192, 224, 252, 254, 288, 336, 381, 448, 504, 508, 576, 617, 672, 762, 889, 1008, 1016, 1143, 1234, 1344, 1524, 1778, 1851, 2016, 2032, 2286, 2468, 2667, 3048, 3556, 3702, 4032, 4064, 4319, 4572, 4936, 5334, 5553, 6096, 7112, 7404, 8001, 8128, 8638, 9144, 9872, 10668, 11106, 12192, 12957, 14224, 14808, 16002, 17276, 18288, 19744, 21336, 22212, 24384, 25914, 28448, 29616, 32004, 34552, 36576, 38871, 39488, 42672, 44424, 51828, 56896, 59232, 64008, 69104, 73152, 77742, 78359, 85344, 88848, 103656, 118464, 128016, 138208, 155484, 156718, 170688, 177696, 207312, 235077, 256032, 276416, 310968, 313436, 355392, 414624, 470154, 512064, 548513, 621936, 626872, 705231, 829248, 940308, 1097026, 1243872, 1253744, 1410462, 1645539, 1880616, 2194052, 2487744, 2507488, 2820924, 3291078, 3761232, 4388104, 4936617, 5014976, 5641848, 6582156, 7522464, 8776208, 9873234, 11283696, 13164312, 15044928, 17552416, 19746468, 22567392, 26328624, 35104832, 39492936, 45134784, 52657248, 78985872, 105314496, 157971744, 315943488]

約数ペア:

[(1, 315943488), (2, 157971744), (3, 105314496), (4, 78985872), (6, 52657248), (7, 45134784), (8, 39492936), (9, 35104832), (12, 26328624), (14, 22567392), (16, 19746468), (18, 17552416), (21, 15044928), (24, 13164312), (28, 11283696), (32, 9873234), (36, 8776208), (42, 7522464), (48, 6582156), (56, 5641848), (63, 5014976), (64, 4936617), (72, 4388104), (84, 3761232), (96, 3291078), (112, 2820924), (126, 2507488), (127, 2487744), (144, 2194052), (168, 1880616), (192, 1645539), (224, 1410462), (252, 1253744), (254, 1243872), (288, 1097026), (336, 940308), (381, 829248), (448, 705231), (504, 626872), (508, 621936), (576, 548513), (617, 512064), (672, 470154), (762, 414624), (889, 355392), (1008, 313436), (1016, 310968), (1143, 276416), (1234, 256032), (1344, 235077), (1524, 207312), (1778, 177696), (1851, 170688), (2016, 156718), (2032, 155484), (2286, 138208), (2468, 128016), (2667, 118464), (3048, 103656), (3556, 88848), (3702, 85344), (4032, 78359), (4064, 77742), (4319, 73152), (4572, 69104), (4936, 64008), (5334, 59232), (5553, 56896), (6096, 51828), (7112, 44424), (7404, 42672), (8001, 39488), (8128, 38871), (8638, 36576), (9144, 34552), (9872, 32004), (10668, 29616), (11106, 28448), (12192, 25914), (12957, 24384), (14224, 22212), (14808, 21336), (16002, 19744), (17276, 18288)]