740509728

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{16447}}^1$

素因数の和:16534

約数の個数: 96

約数和(自身を含む): 2254823424

約数和(自身を除く): 1514313696

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 67, 84, 96, 112, 134, 168, 201, 224, 268, 336, 402, 469, 536, 672, 804, 938, 1072, 1407, 1608, 1876, 2144, 2814, 3216, 3752, 5628, 6432, 7504, 11256, 15008, 16447, 22512, 32894, 45024, 49341, 65788, 98682, 115129, 131576, 197364, 230258, 263152, 345387, 394728, 460516, 526304, 690774, 789456, 921032, 1101949, 1381548, 1578912, 1842064, 2203898, 2763096, 3305847, 3684128, 4407796, 5526192, 6611694, 7713643, 8815592, 11052384, 13223388, 15427286, 17631184, 23140929, 26446776, 30854572, 35262368, 46281858, 52893552, 61709144, 92563716, 105787104, 123418288, 185127432, 246836576, 370254864, 740509728]

約数ペア:

[(1, 740509728), (2, 370254864), (3, 246836576), (4, 185127432), (6, 123418288), (7, 105787104), (8, 92563716), (12, 61709144), (14, 52893552), (16, 46281858), (21, 35262368), (24, 30854572), (28, 26446776), (32, 23140929), (42, 17631184), (48, 15427286), (56, 13223388), (67, 11052384), (84, 8815592), (96, 7713643), (112, 6611694), (134, 5526192), (168, 4407796), (201, 3684128), (224, 3305847), (268, 2763096), (336, 2203898), (402, 1842064), (469, 1578912), (536, 1381548), (672, 1101949), (804, 921032), (938, 789456), (1072, 690774), (1407, 526304), (1608, 460516), (1876, 394728), (2144, 345387), (2814, 263152), (3216, 230258), (3752, 197364), (5628, 131576), (6432, 115129), (7504, 98682), (11256, 65788), (15008, 49341), (16447, 45024), (22512, 32894)]