673547264

素因数分解:

$2^{10}\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2663}}^1$

素因数の和:2715

約数の個数: 88

約数和(自身を含む): 1526898240

約数和(自身を除く): 853350976

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 128, 152, 208, 247, 256, 304, 416, 494, 512, 608, 832, 988, 1024, 1216, 1664, 1976, 2432, 2663, 3328, 3952, 4864, 5326, 6656, 7904, 9728, 10652, 13312, 15808, 19456, 21304, 31616, 34619, 42608, 50597, 63232, 69238, 85216, 101194, 126464, 138476, 170432, 202388, 252928, 276952, 340864, 404776, 553904, 657761, 681728, 809552, 1107808, 1315522, 1363456, 1619104, 2215616, 2631044, 2726912, 3238208, 4431232, 5262088, 6476416, 8862464, 10524176, 12952832, 17724928, 21048352, 25905664, 35449856, 42096704, 51811328, 84193408, 168386816, 336773632, 673547264]

約数ペア:

[(1, 673547264), (2, 336773632), (4, 168386816), (8, 84193408), (13, 51811328), (16, 42096704), (19, 35449856), (26, 25905664), (32, 21048352), (38, 17724928), (52, 12952832), (64, 10524176), (76, 8862464), (104, 6476416), (128, 5262088), (152, 4431232), (208, 3238208), (247, 2726912), (256, 2631044), (304, 2215616), (416, 1619104), (494, 1363456), (512, 1315522), (608, 1107808), (832, 809552), (988, 681728), (1024, 657761), (1216, 553904), (1664, 404776), (1976, 340864), (2432, 276952), (2663, 252928), (3328, 202388), (3952, 170432), (4864, 138476), (5326, 126464), (6656, 101194), (7904, 85216), (9728, 69238), (10652, 63232), (13312, 50597), (15808, 42608), (19456, 34619), (21304, 31616)]