1379182448

素因数分解:

$2^4\times 7^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{1667}}^1$

素因数の和:1854

約数の個数: 80

約数和(自身を含む): 3127299840

約数和(自身を除く): 1748117392

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 83, 89, 112, 166, 178, 332, 356, 581, 623, 664, 712, 1162, 1246, 1328, 1424, 1667, 2324, 2492, 3334, 4648, 4984, 6668, 7387, 9296, 9968, 11669, 13336, 14774, 23338, 26672, 29548, 46676, 51709, 59096, 93352, 103418, 118192, 138361, 148363, 186704, 206836, 276722, 296726, 413672, 553444, 593452, 827344, 968527, 1038541, 1106888, 1186904, 1937054, 2077082, 2213776, 2373808, 3874108, 4154164, 7748216, 8308328, 12314129, 15496432, 16616656, 24628258, 49256516, 86198903, 98513032, 172397806, 197026064, 344795612, 689591224, 1379182448]

約数ペア:

[(1, 1379182448), (2, 689591224), (4, 344795612), (7, 197026064), (8, 172397806), (14, 98513032), (16, 86198903), (28, 49256516), (56, 24628258), (83, 16616656), (89, 15496432), (112, 12314129), (166, 8308328), (178, 7748216), (332, 4154164), (356, 3874108), (581, 2373808), (623, 2213776), (664, 2077082), (712, 1937054), (1162, 1186904), (1246, 1106888), (1328, 1038541), (1424, 968527), (1667, 827344), (2324, 593452), (2492, 553444), (3334, 413672), (4648, 296726), (4984, 276722), (6668, 206836), (7387, 186704), (9296, 148363), (9968, 138361), (11669, 118192), (13336, 103418), (14774, 93352), (23338, 59096), (26672, 51709), (29548, 46676)]