309793568

素因数分解:

$2^5\times 7^1\times {\mathrm{113}}^1\times {\mathrm{12239}}^1$

素因数の和:12369

約数の個数: 48

約数和(自身を含む): 703261440

約数和(自身を除く): 393467872

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 113, 224, 226, 452, 791, 904, 1582, 1808, 3164, 3616, 6328, 12239, 12656, 24478, 25312, 48956, 85673, 97912, 171346, 195824, 342692, 391648, 685384, 1370768, 1383007, 2741536, 2766014, 5532028, 9681049, 11064056, 19362098, 22128112, 38724196, 44256224, 77448392, 154896784, 309793568]

約数ペア:

[(1, 309793568), (2, 154896784), (4, 77448392), (7, 44256224), (8, 38724196), (14, 22128112), (16, 19362098), (28, 11064056), (32, 9681049), (56, 5532028), (112, 2766014), (113, 2741536), (224, 1383007), (226, 1370768), (452, 685384), (791, 391648), (904, 342692), (1582, 195824), (1808, 171346), (3164, 97912), (3616, 85673), (6328, 48956), (12239, 25312), (12656, 24478)]