439847046

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1$

素因数の和:310

約数の個数: 96

約数和(自身を含む): 1013332320

約数和(自身を除く): 573485274

約数列:

[1, 2, 3, 6, 9, 18, 37, 73, 74, 83, 109, 111, 146, 166, 218, 219, 222, 249, 327, 333, 438, 498, 654, 657, 666, 747, 981, 1314, 1494, 1962, 2701, 3071, 4033, 5402, 6059, 6142, 7957, 8066, 8103, 9047, 9213, 12099, 12118, 15914, 16206, 18094, 18177, 18426, 23871, 24198, 24309, 27141, 27639, 36297, 36354, 47742, 48618, 54282, 54531, 55278, 71613, 72594, 81423, 109062, 143226, 162846, 224183, 294409, 334739, 448366, 588818, 660431, 669478, 672549, 883227, 1004217, 1320862, 1345098, 1766454, 1981293, 2008434, 2017647, 2649681, 3012651, 3962586, 4035294, 5299362, 5943879, 6025302, 11887758, 24435947, 48871894, 73307841, 146615682, 219923523, 439847046]

約数ペア:

[(1, 439847046), (2, 219923523), (3, 146615682), (6, 73307841), (9, 48871894), (18, 24435947), (37, 11887758), (73, 6025302), (74, 5943879), (83, 5299362), (109, 4035294), (111, 3962586), (146, 3012651), (166, 2649681), (218, 2017647), (219, 2008434), (222, 1981293), (249, 1766454), (327, 1345098), (333, 1320862), (438, 1004217), (498, 883227), (654, 672549), (657, 669478), (666, 660431), (747, 588818), (981, 448366), (1314, 334739), (1494, 294409), (1962, 224183), (2701, 162846), (3071, 143226), (4033, 109062), (5402, 81423), (6059, 72594), (6142, 71613), (7957, 55278), (8066, 54531), (8103, 54282), (9047, 48618), (9213, 47742), (12099, 36354), (12118, 36297), (15914, 27639), (16206, 27141), (18094, 24309), (18177, 24198), (18426, 23871)]