320829504

素因数分解:

$2^6\times 3^1\times {\mathrm{431}}^1\times {\mathrm{3877}}^1$

素因数の和:4323

約数の個数: 56

約数和(自身を含む): 851050368

約数和(自身を除く): 530220864

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 431, 862, 1293, 1724, 2586, 3448, 3877, 5172, 6896, 7754, 10344, 11631, 13792, 15508, 20688, 23262, 27584, 31016, 41376, 46524, 62032, 82752, 93048, 124064, 186096, 248128, 372192, 744384, 1670987, 3341974, 5012961, 6683948, 10025922, 13367896, 20051844, 26735792, 40103688, 53471584, 80207376, 106943168, 160414752, 320829504]

約数ペア:

[(1, 320829504), (2, 160414752), (3, 106943168), (4, 80207376), (6, 53471584), (8, 40103688), (12, 26735792), (16, 20051844), (24, 13367896), (32, 10025922), (48, 6683948), (64, 5012961), (96, 3341974), (192, 1670987), (431, 744384), (862, 372192), (1293, 248128), (1724, 186096), (2586, 124064), (3448, 93048), (3877, 82752), (5172, 62032), (6896, 46524), (7754, 41376), (10344, 31016), (11631, 27584), (13792, 23262), (15508, 20688)]