1327090432

素因数分解:

$2^8\times {\mathrm{23}}^1\times {\mathrm{257}}^1\times {\mathrm{877}}^1$

素因数の和:1173

約数の個数: 72

約数和(自身を含む): 2778090336

約数和(自身を除く): 1450999904

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 256, 257, 368, 514, 736, 877, 1028, 1472, 1754, 2056, 2944, 3508, 4112, 5888, 5911, 7016, 8224, 11822, 14032, 16448, 20171, 23644, 28064, 32896, 40342, 47288, 56128, 65792, 80684, 94576, 112256, 161368, 189152, 224512, 225389, 322736, 378304, 450778, 645472, 756608, 901556, 1290944, 1513216, 1803112, 2581888, 3606224, 5163776, 5183947, 7212448, 10367894, 14424896, 20735788, 28849792, 41471576, 57699584, 82943152, 165886304, 331772608, 663545216, 1327090432]

約数ペア:

[(1, 1327090432), (2, 663545216), (4, 331772608), (8, 165886304), (16, 82943152), (23, 57699584), (32, 41471576), (46, 28849792), (64, 20735788), (92, 14424896), (128, 10367894), (184, 7212448), (256, 5183947), (257, 5163776), (368, 3606224), (514, 2581888), (736, 1803112), (877, 1513216), (1028, 1290944), (1472, 901556), (1754, 756608), (2056, 645472), (2944, 450778), (3508, 378304), (4112, 322736), (5888, 225389), (5911, 224512), (7016, 189152), (8224, 161368), (11822, 112256), (14032, 94576), (16448, 80684), (20171, 65792), (23644, 56128), (28064, 47288), (32896, 40342)]