1330252864

素因数分解:

$2^6\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{2683}}^1$

素因数の和:2883

約数の個数: 56

約数和(自身を含む): 2705128448

約数和(自身を除く): 1374875584

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 127, 244, 254, 488, 508, 976, 1016, 1952, 2032, 2683, 3904, 4064, 5366, 7747, 8128, 10732, 15494, 21464, 30988, 42928, 61976, 85856, 123952, 163663, 171712, 247904, 327326, 340741, 495808, 654652, 681482, 1309304, 1362964, 2618608, 2725928, 5237216, 5451856, 10474432, 10903712, 20785201, 21807424, 41570402, 83140804, 166281608, 332563216, 665126432, 1330252864]

約数ペア:

[(1, 1330252864), (2, 665126432), (4, 332563216), (8, 166281608), (16, 83140804), (32, 41570402), (61, 21807424), (64, 20785201), (122, 10903712), (127, 10474432), (244, 5451856), (254, 5237216), (488, 2725928), (508, 2618608), (976, 1362964), (1016, 1309304), (1952, 681482), (2032, 654652), (2683, 495808), (3904, 340741), (4064, 327326), (5366, 247904), (7747, 171712), (8128, 163663), (10732, 123952), (15494, 85856), (21464, 61976), (30988, 42928)]