306086144

素因数分解:

$2^8\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1877}}^1$

素因数の和:1920

約数の個数: 108

約数和(自身を含む): 765807084

約数和(自身を除く): 459720940

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 64, 91, 98, 104, 112, 128, 182, 196, 208, 224, 256, 364, 392, 416, 448, 637, 728, 784, 832, 896, 1274, 1456, 1568, 1664, 1792, 1877, 2548, 2912, 3136, 3328, 3754, 5096, 5824, 6272, 7508, 10192, 11648, 12544, 13139, 15016, 20384, 23296, 24401, 26278, 30032, 40768, 48802, 52556, 60064, 81536, 91973, 97604, 105112, 120128, 163072, 170807, 183946, 195208, 210224, 240256, 341614, 367892, 390416, 420448, 480512, 683228, 735784, 780832, 840896, 1195649, 1366456, 1471568, 1561664, 1681792, 2391298, 2732912, 2943136, 3123328, 3363584, 4782596, 5465824, 5886272, 6246656, 9565192, 10931648, 11772544, 19130384, 21863296, 23545088, 38260768, 43726592, 76521536, 153043072, 306086144]

約数ペア:

[(1, 306086144), (2, 153043072), (4, 76521536), (7, 43726592), (8, 38260768), (13, 23545088), (14, 21863296), (16, 19130384), (26, 11772544), (28, 10931648), (32, 9565192), (49, 6246656), (52, 5886272), (56, 5465824), (64, 4782596), (91, 3363584), (98, 3123328), (104, 2943136), (112, 2732912), (128, 2391298), (182, 1681792), (196, 1561664), (208, 1471568), (224, 1366456), (256, 1195649), (364, 840896), (392, 780832), (416, 735784), (448, 683228), (637, 480512), (728, 420448), (784, 390416), (832, 367892), (896, 341614), (1274, 240256), (1456, 210224), (1568, 195208), (1664, 183946), (1792, 170807), (1877, 163072), (2548, 120128), (2912, 105112), (3136, 97604), (3328, 91973), (3754, 81536), (5096, 60064), (5824, 52556), (6272, 48802), (7508, 40768), (10192, 30032), (11648, 26278), (12544, 24401), (13139, 23296), (15016, 20384)]