2668156928

素因数分解:

$2^{11}\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{359}}^1$

素因数の和:591

約数の個数: 96

約数和(自身を含む): 5660928000

約数和(自身を除く): 2992771072

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 191, 256, 304, 359, 382, 512, 608, 718, 764, 1024, 1216, 1436, 1528, 2048, 2432, 2872, 3056, 3629, 4864, 5744, 6112, 6821, 7258, 9728, 11488, 12224, 13642, 14516, 19456, 22976, 24448, 27284, 29032, 38912, 45952, 48896, 54568, 58064, 68569, 91904, 97792, 109136, 116128, 137138, 183808, 195584, 218272, 232256, 274276, 367616, 391168, 436544, 464512, 548552, 735232, 873088, 929024, 1097104, 1302811, 1746176, 1858048, 2194208, 2605622, 3492352, 3716096, 4388416, 5211244, 6984704, 7432192, 8776832, 10422488, 13969408, 17553664, 20844976, 35107328, 41689952, 70214656, 83379904, 140429312, 166759808, 333519616, 667039232, 1334078464, 2668156928]

約数ペア:

[(1, 2668156928), (2, 1334078464), (4, 667039232), (8, 333519616), (16, 166759808), (19, 140429312), (32, 83379904), (38, 70214656), (64, 41689952), (76, 35107328), (128, 20844976), (152, 17553664), (191, 13969408), (256, 10422488), (304, 8776832), (359, 7432192), (382, 6984704), (512, 5211244), (608, 4388416), (718, 3716096), (764, 3492352), (1024, 2605622), (1216, 2194208), (1436, 1858048), (1528, 1746176), (2048, 1302811), (2432, 1097104), (2872, 929024), (3056, 873088), (3629, 735232), (4864, 548552), (5744, 464512), (6112, 436544), (6821, 391168), (7258, 367616), (9728, 274276), (11488, 232256), (12224, 218272), (13642, 195584), (14516, 183808), (19456, 137138), (22976, 116128), (24448, 109136), (27284, 97792), (29032, 91904), (38912, 68569), (45952, 58064), (48896, 54568)]