253067584

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{577}}^1$

素因数の和:696

約数の個数: 112

約数和(自身を含む): 634227840

約数和(自身を除く): 381160256

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 89, 112, 154, 176, 178, 224, 308, 352, 356, 448, 577, 616, 623, 704, 712, 979, 1154, 1232, 1246, 1424, 1958, 2308, 2464, 2492, 2848, 3916, 4039, 4616, 4928, 4984, 5696, 6347, 6853, 7832, 8078, 9232, 9968, 12694, 13706, 15664, 16156, 18464, 19936, 25388, 27412, 31328, 32312, 36928, 39872, 44429, 50776, 51353, 54824, 62656, 64624, 88858, 101552, 102706, 109648, 129248, 177716, 203104, 205412, 219296, 258496, 355432, 359471, 406208, 410824, 438592, 564883, 710864, 718942, 821648, 1129766, 1421728, 1437884, 1643296, 2259532, 2843456, 2875768, 3286592, 3954181, 4519064, 5751536, 7908362, 9038128, 11503072, 15816724, 18076256, 23006144, 31633448, 36152512, 63266896, 126533792, 253067584]

約数ペア:

[(1, 253067584), (2, 126533792), (4, 63266896), (7, 36152512), (8, 31633448), (11, 23006144), (14, 18076256), (16, 15816724), (22, 11503072), (28, 9038128), (32, 7908362), (44, 5751536), (56, 4519064), (64, 3954181), (77, 3286592), (88, 2875768), (89, 2843456), (112, 2259532), (154, 1643296), (176, 1437884), (178, 1421728), (224, 1129766), (308, 821648), (352, 718942), (356, 710864), (448, 564883), (577, 438592), (616, 410824), (623, 406208), (704, 359471), (712, 355432), (979, 258496), (1154, 219296), (1232, 205412), (1246, 203104), (1424, 177716), (1958, 129248), (2308, 109648), (2464, 102706), (2492, 101552), (2848, 88858), (3916, 64624), (4039, 62656), (4616, 54824), (4928, 51353), (4984, 50776), (5696, 44429), (6347, 39872), (6853, 36928), (7832, 32312), (8078, 31328), (9232, 27412), (9968, 25388), (12694, 19936), (13706, 18464), (15664, 16156)]