264680192

素因数分解:

$2^8\times 7^1\times {\mathrm{127}}^1\times {\mathrm{1163}}^1$

素因数の和:1313

約数の個数: 72

約数和(自身を含む): 609079296

約数和(自身を除く): 344399104

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 127, 128, 224, 254, 256, 448, 508, 889, 896, 1016, 1163, 1778, 1792, 2032, 2326, 3556, 4064, 4652, 7112, 8128, 8141, 9304, 14224, 16256, 16282, 18608, 28448, 32512, 32564, 37216, 56896, 65128, 74432, 113792, 130256, 147701, 148864, 227584, 260512, 295402, 297728, 521024, 590804, 1033907, 1042048, 1181608, 2067814, 2084096, 2363216, 4135628, 4726432, 8271256, 9452864, 16542512, 18905728, 33085024, 37811456, 66170048, 132340096, 264680192]

約数ペア:

[(1, 264680192), (2, 132340096), (4, 66170048), (7, 37811456), (8, 33085024), (14, 18905728), (16, 16542512), (28, 9452864), (32, 8271256), (56, 4726432), (64, 4135628), (112, 2363216), (127, 2084096), (128, 2067814), (224, 1181608), (254, 1042048), (256, 1033907), (448, 590804), (508, 521024), (889, 297728), (896, 295402), (1016, 260512), (1163, 227584), (1778, 148864), (1792, 147701), (2032, 130256), (2326, 113792), (3556, 74432), (4064, 65128), (4652, 56896), (7112, 37216), (8128, 32564), (8141, 32512), (9304, 28448), (14224, 18608), (16256, 16282)]