318988892264

素因数分解:

$2^3\times 7^1\times {\mathrm{101}}^1\times {\mathrm{1367}}^1\times {\mathrm{41257}}^1$

素因数の和:42738

約数の個数: 64

約数和(自身を含む): 690837154560

約数和(自身を除く): 371848262296

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 101, 202, 404, 707, 808, 1367, 1414, 2734, 2828, 5468, 5656, 9569, 10936, 19138, 38276, 41257, 76552, 82514, 138067, 165028, 276134, 288799, 330056, 552268, 577598, 966469, 1104536, 1155196, 1932938, 2310392, 3865876, 4166957, 7731752, 8333914, 16667828, 29168699, 33335656, 56398319, 58337398, 112796638, 116674796, 225593276, 233349592, 394788233, 451186552, 789576466, 1579152932, 3158305864, 5696230219, 11392460438, 22784920876, 39873611533, 45569841752, 79747223066, 159494446132, 318988892264]

約数ペア:

[(1, 318988892264), (2, 159494446132), (4, 79747223066), (7, 45569841752), (8, 39873611533), (14, 22784920876), (28, 11392460438), (56, 5696230219), (101, 3158305864), (202, 1579152932), (404, 789576466), (707, 451186552), (808, 394788233), (1367, 233349592), (1414, 225593276), (2734, 116674796), (2828, 112796638), (5468, 58337398), (5656, 56398319), (9569, 33335656), (10936, 29168699), (19138, 16667828), (38276, 8333914), (41257, 7731752), (76552, 4166957), (82514, 3865876), (138067, 2310392), (165028, 1932938), (276134, 1155196), (288799, 1104536), (330056, 966469), (552268, 577598)]