40714968

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{257}}^1$

素因数の和:337

約数の個数: 128

約数和(自身を含む): 124830720

約数和(自身を除く): 84115752

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 41, 42, 46, 56, 69, 82, 84, 92, 123, 138, 161, 164, 168, 184, 246, 257, 276, 287, 322, 328, 483, 492, 514, 552, 574, 644, 771, 861, 943, 966, 984, 1028, 1148, 1288, 1542, 1722, 1799, 1886, 1932, 2056, 2296, 2829, 3084, 3444, 3598, 3772, 3864, 5397, 5658, 5911, 6168, 6601, 6888, 7196, 7544, 10537, 10794, 11316, 11822, 13202, 14392, 17733, 19803, 21074, 21588, 22632, 23644, 26404, 31611, 35466, 39606, 41377, 42148, 43176, 47288, 52808, 63222, 70932, 73759, 79212, 82754, 84296, 124131, 126444, 141864, 147518, 158424, 165508, 221277, 242351, 248262, 252888, 295036, 331016, 442554, 484702, 496524, 590072, 727053, 885108, 969404, 993048, 1454106, 1696457, 1770216, 1938808, 2908212, 3392914, 5089371, 5816424, 6785828, 10178742, 13571656, 20357484, 40714968]

約数ペア:

[(1, 40714968), (2, 20357484), (3, 13571656), (4, 10178742), (6, 6785828), (7, 5816424), (8, 5089371), (12, 3392914), (14, 2908212), (21, 1938808), (23, 1770216), (24, 1696457), (28, 1454106), (41, 993048), (42, 969404), (46, 885108), (56, 727053), (69, 590072), (82, 496524), (84, 484702), (92, 442554), (123, 331016), (138, 295036), (161, 252888), (164, 248262), (168, 242351), (184, 221277), (246, 165508), (257, 158424), (276, 147518), (287, 141864), (322, 126444), (328, 124131), (483, 84296), (492, 82754), (514, 79212), (552, 73759), (574, 70932), (644, 63222), (771, 52808), (861, 47288), (943, 43176), (966, 42148), (984, 41377), (1028, 39606), (1148, 35466), (1288, 31611), (1542, 26404), (1722, 23644), (1799, 22632), (1886, 21588), (1932, 21074), (2056, 19803), (2296, 17733), (2829, 14392), (3084, 13202), (3444, 11822), (3598, 11316), (3772, 10794), (3864, 10537), (5397, 7544), (5658, 7196), (5911, 6888), (6168, 6601)]