210628992

素因数分解:

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

素因数の和:768

約数の個数: 128

約数和(自身を含む): 645488640

約数和(自身を除く): 434859648

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 127, 128, 168, 192, 224, 254, 336, 381, 384, 448, 508, 617, 672, 762, 889, 896, 1016, 1234, 1344, 1524, 1778, 1851, 2032, 2468, 2667, 2688, 3048, 3556, 3702, 4064, 4319, 4936, 5334, 6096, 7112, 7404, 8128, 8638, 9872, 10668, 12192, 12957, 14224, 14808, 16256, 17276, 19744, 21336, 24384, 25914, 28448, 29616, 34552, 39488, 42672, 48768, 51828, 56896, 59232, 69104, 78359, 78976, 85344, 103656, 113792, 118464, 138208, 156718, 170688, 207312, 235077, 236928, 276416, 313436, 341376, 414624, 470154, 548513, 552832, 626872, 829248, 940308, 1097026, 1253744, 1645539, 1658496, 1880616, 2194052, 2507488, 3291078, 3761232, 4388104, 5014976, 6582156, 7522464, 8776208, 10029952, 13164312, 15044928, 17552416, 26328624, 30089856, 35104832, 52657248, 70209664, 105314496, 210628992]

約数ペア:

[(1, 210628992), (2, 105314496), (3, 70209664), (4, 52657248), (6, 35104832), (7, 30089856), (8, 26328624), (12, 17552416), (14, 15044928), (16, 13164312), (21, 10029952), (24, 8776208), (28, 7522464), (32, 6582156), (42, 5014976), (48, 4388104), (56, 3761232), (64, 3291078), (84, 2507488), (96, 2194052), (112, 1880616), (127, 1658496), (128, 1645539), (168, 1253744), (192, 1097026), (224, 940308), (254, 829248), (336, 626872), (381, 552832), (384, 548513), (448, 470154), (508, 414624), (617, 341376), (672, 313436), (762, 276416), (889, 236928), (896, 235077), (1016, 207312), (1234, 170688), (1344, 156718), (1524, 138208), (1778, 118464), (1851, 113792), (2032, 103656), (2468, 85344), (2667, 78976), (2688, 78359), (3048, 69104), (3556, 59232), (3702, 56896), (4064, 51828), (4319, 48768), (4936, 42672), (5334, 39488), (6096, 34552), (7112, 29616), (7404, 28448), (8128, 25914), (8638, 24384), (9872, 21336), (10668, 19744), (12192, 17276), (12957, 16256), (14224, 14808)]