2145846864

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{50287}}^1$

素因数の和:50432

約数の個数: 80

約数和(自身を含む): 6385369088

約数和(自身を除く): 4239522224

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 127, 168, 254, 336, 381, 508, 762, 889, 1016, 1524, 1778, 2032, 2667, 3048, 3556, 5334, 6096, 7112, 10668, 14224, 21336, 42672, 50287, 100574, 150861, 201148, 301722, 352009, 402296, 603444, 704018, 804592, 1056027, 1206888, 1408036, 2112054, 2413776, 2816072, 4224108, 5632144, 6386449, 8448216, 12772898, 16896432, 19159347, 25545796, 38318694, 44705143, 51091592, 76637388, 89410286, 102183184, 134115429, 153274776, 178820572, 268230858, 306549552, 357641144, 536461716, 715282288, 1072923432, 2145846864]

約数ペア:

[(1, 2145846864), (2, 1072923432), (3, 715282288), (4, 536461716), (6, 357641144), (7, 306549552), (8, 268230858), (12, 178820572), (14, 153274776), (16, 134115429), (21, 102183184), (24, 89410286), (28, 76637388), (42, 51091592), (48, 44705143), (56, 38318694), (84, 25545796), (112, 19159347), (127, 16896432), (168, 12772898), (254, 8448216), (336, 6386449), (381, 5632144), (508, 4224108), (762, 2816072), (889, 2413776), (1016, 2112054), (1524, 1408036), (1778, 1206888), (2032, 1056027), (2667, 804592), (3048, 704018), (3556, 603444), (5334, 402296), (6096, 352009), (7112, 301722), (10668, 201148), (14224, 150861), (21336, 100574), (42672, 50287)]