349819488

素因数分解:

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

素因数の和:63964

約数の個数: 72

約数和(自身を含む): 1047173400

約数和(自身を除く): 697353912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 114, 144, 152, 171, 228, 288, 304, 342, 456, 608, 684, 912, 1368, 1824, 2736, 5472, 63929, 127858, 191787, 255716, 383574, 511432, 575361, 767148, 1022864, 1150722, 1214651, 1534296, 2045728, 2301444, 2429302, 3068592, 3643953, 4602888, 4858604, 6137184, 7287906, 9205776, 9717208, 10931859, 14575812, 18411552, 19434416, 21863718, 29151624, 38868832, 43727436, 58303248, 87454872, 116606496, 174909744, 349819488]

約数ペア:

[(1, 349819488), (2, 174909744), (3, 116606496), (4, 87454872), (6, 58303248), (8, 43727436), (9, 38868832), (12, 29151624), (16, 21863718), (18, 19434416), (19, 18411552), (24, 14575812), (32, 10931859), (36, 9717208), (38, 9205776), (48, 7287906), (57, 6137184), (72, 4858604), (76, 4602888), (96, 3643953), (114, 3068592), (144, 2429302), (152, 2301444), (171, 2045728), (228, 1534296), (288, 1214651), (304, 1150722), (342, 1022864), (456, 767148), (608, 575361), (684, 511432), (912, 383574), (1368, 255716), (1824, 191787), (2736, 127858), (5472, 63929)]