461428688

素因数分解:

$2^4\times 7^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{389}}^1$

素因数の和:517

約数の個数: 120

約数和(自身を含む): 1116390600

約数和(自身を除く): 654961912

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 49, 56, 68, 89, 98, 112, 119, 136, 178, 196, 238, 272, 356, 389, 392, 476, 623, 712, 778, 784, 833, 952, 1246, 1424, 1513, 1556, 1666, 1904, 2492, 2723, 3026, 3112, 3332, 4361, 4984, 5446, 6052, 6224, 6613, 6664, 8722, 9968, 10591, 10892, 12104, 13226, 13328, 17444, 19061, 21182, 21784, 24208, 26452, 34621, 34888, 38122, 42364, 43568, 46291, 52904, 69242, 69776, 74137, 76244, 84728, 92582, 105808, 138484, 148274, 152488, 169456, 185164, 242347, 276968, 296548, 304976, 324037, 370328, 484694, 553936, 588557, 593096, 648074, 740656, 969388, 1177114, 1186192, 1296148, 1696429, 1938776, 2354228, 2592296, 3392858, 3877552, 4119899, 4708456, 5184592, 6785716, 8239798, 9416912, 13571432, 16479596, 27142864, 28839293, 32959192, 57678586, 65918384, 115357172, 230714344, 461428688]

約数ペア:

[(1, 461428688), (2, 230714344), (4, 115357172), (7, 65918384), (8, 57678586), (14, 32959192), (16, 28839293), (17, 27142864), (28, 16479596), (34, 13571432), (49, 9416912), (56, 8239798), (68, 6785716), (89, 5184592), (98, 4708456), (112, 4119899), (119, 3877552), (136, 3392858), (178, 2592296), (196, 2354228), (238, 1938776), (272, 1696429), (356, 1296148), (389, 1186192), (392, 1177114), (476, 969388), (623, 740656), (712, 648074), (778, 593096), (784, 588557), (833, 553936), (952, 484694), (1246, 370328), (1424, 324037), (1513, 304976), (1556, 296548), (1666, 276968), (1904, 242347), (2492, 185164), (2723, 169456), (3026, 152488), (3112, 148274), (3332, 138484), (4361, 105808), (4984, 92582), (5446, 84728), (6052, 76244), (6224, 74137), (6613, 69776), (6664, 69242), (8722, 52904), (9968, 46291), (10591, 43568), (10892, 42364), (12104, 38122), (13226, 34888), (13328, 34621), (17444, 26452), (19061, 24208), (21182, 21784)]