319131696

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{4027}}^1$

素因数の和:4178

約数の個数: 80

約数和(自身を含む): 895053824

約数和(自身を除く): 575922128

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 127, 156, 208, 254, 312, 381, 508, 624, 762, 1016, 1524, 1651, 2032, 3048, 3302, 4027, 4953, 6096, 6604, 8054, 9906, 12081, 13208, 16108, 19812, 24162, 26416, 32216, 39624, 48324, 52351, 64432, 79248, 96648, 104702, 157053, 193296, 209404, 314106, 418808, 511429, 628212, 837616, 1022858, 1256424, 1534287, 2045716, 2512848, 3068574, 4091432, 6137148, 6648577, 8182864, 12274296, 13297154, 19945731, 24548592, 26594308, 39891462, 53188616, 79782924, 106377232, 159565848, 319131696]

約数ペア:

[(1, 319131696), (2, 159565848), (3, 106377232), (4, 79782924), (6, 53188616), (8, 39891462), (12, 26594308), (13, 24548592), (16, 19945731), (24, 13297154), (26, 12274296), (39, 8182864), (48, 6648577), (52, 6137148), (78, 4091432), (104, 3068574), (127, 2512848), (156, 2045716), (208, 1534287), (254, 1256424), (312, 1022858), (381, 837616), (508, 628212), (624, 511429), (762, 418808), (1016, 314106), (1524, 209404), (1651, 193296), (2032, 157053), (3048, 104702), (3302, 96648), (4027, 79248), (4953, 64432), (6096, 52351), (6604, 48324), (8054, 39624), (9906, 32216), (12081, 26416), (13208, 24162), (16108, 19812)]