284265856

素因数分解:

$2^7\times 7^2\times {\mathrm{61}}^1\times {\mathrm{743}}^1$

素因数の和:832

約数の個数: 96

約数和(自身を含む): 670470480

約数和(自身を除く): 386204624

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 61, 64, 98, 112, 122, 128, 196, 224, 244, 392, 427, 448, 488, 743, 784, 854, 896, 976, 1486, 1568, 1708, 1952, 2972, 2989, 3136, 3416, 3904, 5201, 5944, 5978, 6272, 6832, 7808, 10402, 11888, 11956, 13664, 20804, 23776, 23912, 27328, 36407, 41608, 45323, 47552, 47824, 54656, 72814, 83216, 90646, 95104, 95648, 145628, 166432, 181292, 191296, 291256, 317261, 332864, 362584, 382592, 582512, 634522, 665728, 725168, 1165024, 1269044, 1450336, 2220827, 2330048, 2538088, 2900672, 4441654, 4660096, 5076176, 5801344, 8883308, 10152352, 17766616, 20304704, 35533232, 40609408, 71066464, 142132928, 284265856]

約数ペア:

[(1, 284265856), (2, 142132928), (4, 71066464), (7, 40609408), (8, 35533232), (14, 20304704), (16, 17766616), (28, 10152352), (32, 8883308), (49, 5801344), (56, 5076176), (61, 4660096), (64, 4441654), (98, 2900672), (112, 2538088), (122, 2330048), (128, 2220827), (196, 1450336), (224, 1269044), (244, 1165024), (392, 725168), (427, 665728), (448, 634522), (488, 582512), (743, 382592), (784, 362584), (854, 332864), (896, 317261), (976, 291256), (1486, 191296), (1568, 181292), (1708, 166432), (1952, 145628), (2972, 95648), (2989, 95104), (3136, 90646), (3416, 83216), (3904, 72814), (5201, 54656), (5944, 47824), (5978, 47552), (6272, 45323), (6832, 41608), (7808, 36407), (10402, 27328), (11888, 23912), (11956, 23776), (13664, 20804)]