631886976

素因数分解:

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

素因数の和:771

約数の個数: 192

約数和(自身を含む): 2097838080

約数和(自身を除く): 1465951104

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, 128, 144, 168, 192, 224, 252, 254, 288, 336, 381, 384, 448, 504, 508, 576, 617, 672, 762, 889, 896, 1008, 1016, 1143, 1152, 1234, 1344, 1524, 1778, 1851, 2016, 2032, 2286, 2468, 2667, 2688, 3048, 3556, 3702, 4032, 4064, 4319, 4572, 4936, 5334, 5553, 6096, 7112, 7404, 8001, 8064, 8128, 8638, 9144, 9872, 10668, 11106, 12192, 12957, 14224, 14808, 16002, 16256, 17276, 18288, 19744, 21336, 22212, 24384, 25914, 28448, 29616, 32004, 34552, 36576, 38871, 39488, 42672, 44424, 48768, 51828, 56896, 59232, 64008, 69104, 73152, 77742, 78359, 78976, 85344, 88848, 103656, 113792, 118464, 128016, 138208, 146304, 155484, 156718, 170688, 177696, 207312, 235077, 236928, 256032, 276416, 310968, 313436, 341376, 355392, 414624, 470154, 512064, 548513, 552832, 621936, 626872, 705231, 710784, 829248, 940308, 1024128, 1097026, 1243872, 1253744, 1410462, 1645539, 1658496, 1880616, 2194052, 2487744, 2507488, 2820924, 3291078, 3761232, 4388104, 4936617, 4975488, 5014976, 5641848, 6582156, 7522464, 8776208, 9873234, 10029952, 11283696, 13164312, 15044928, 17552416, 19746468, 22567392, 26328624, 30089856, 35104832, 39492936, 45134784, 52657248, 70209664, 78985872, 90269568, 105314496, 157971744, 210628992, 315943488, 631886976]

約数ペア:

[(1, 631886976), (2, 315943488), (3, 210628992), (4, 157971744), (6, 105314496), (7, 90269568), (8, 78985872), (9, 70209664), (12, 52657248), (14, 45134784), (16, 39492936), (18, 35104832), (21, 30089856), (24, 26328624), (28, 22567392), (32, 19746468), (36, 17552416), (42, 15044928), (48, 13164312), (56, 11283696), (63, 10029952), (64, 9873234), (72, 8776208), (84, 7522464), (96, 6582156), (112, 5641848), (126, 5014976), (127, 4975488), (128, 4936617), (144, 4388104), (168, 3761232), (192, 3291078), (224, 2820924), (252, 2507488), (254, 2487744), (288, 2194052), (336, 1880616), (381, 1658496), (384, 1645539), (448, 1410462), (504, 1253744), (508, 1243872), (576, 1097026), (617, 1024128), (672, 940308), (762, 829248), (889, 710784), (896, 705231), (1008, 626872), (1016, 621936), (1143, 552832), (1152, 548513), (1234, 512064), (1344, 470154), (1524, 414624), (1778, 355392), (1851, 341376), (2016, 313436), (2032, 310968), (2286, 276416), (2468, 256032), (2667, 236928), (2688, 235077), (3048, 207312), (3556, 177696), (3702, 170688), (4032, 156718), (4064, 155484), (4319, 146304), (4572, 138208), (4936, 128016), (5334, 118464), (5553, 113792), (6096, 103656), (7112, 88848), (7404, 85344), (8001, 78976), (8064, 78359), (8128, 77742), (8638, 73152), (9144, 69104), (9872, 64008), (10668, 59232), (11106, 56896), (12192, 51828), (12957, 48768), (14224, 44424), (14808, 42672), (16002, 39488), (16256, 38871), (17276, 36576), (18288, 34552), (19744, 32004), (21336, 29616), (22212, 28448), (24384, 25914)]