816245472

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{63929}}^1$

素因数の和:63968

約数の個数: 96

約数和(自身を含む): 2577657600

約数和(自身を除く): 1761412128

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 56, 57, 76, 84, 96, 112, 114, 133, 152, 168, 224, 228, 266, 304, 336, 399, 456, 532, 608, 672, 798, 912, 1064, 1596, 1824, 2128, 3192, 4256, 6384, 12768, 63929, 127858, 191787, 255716, 383574, 447503, 511432, 767148, 895006, 1022864, 1214651, 1342509, 1534296, 1790012, 2045728, 2429302, 2685018, 3068592, 3580024, 3643953, 4858604, 5370036, 6137184, 7160048, 7287906, 8502557, 9717208, 10740072, 14320096, 14575812, 17005114, 19434416, 21480144, 25507671, 29151624, 34010228, 38868832, 42960288, 51015342, 58303248, 68020456, 102030684, 116606496, 136040912, 204061368, 272081824, 408122736, 816245472]

約数ペア:

[(1, 816245472), (2, 408122736), (3, 272081824), (4, 204061368), (6, 136040912), (7, 116606496), (8, 102030684), (12, 68020456), (14, 58303248), (16, 51015342), (19, 42960288), (21, 38868832), (24, 34010228), (28, 29151624), (32, 25507671), (38, 21480144), (42, 19434416), (48, 17005114), (56, 14575812), (57, 14320096), (76, 10740072), (84, 9717208), (96, 8502557), (112, 7287906), (114, 7160048), (133, 6137184), (152, 5370036), (168, 4858604), (224, 3643953), (228, 3580024), (266, 3068592), (304, 2685018), (336, 2429302), (399, 2045728), (456, 1790012), (532, 1534296), (608, 1342509), (672, 1214651), (798, 1022864), (912, 895006), (1064, 767148), (1596, 511432), (1824, 447503), (2128, 383574), (3192, 255716), (4256, 191787), (6384, 127858), (12768, 63929)]