219558864

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{197}}^1$

素因数の和:353

約数の個数: 160

約数和(自身を含む): 678813696

約数和(自身を除く): 459254832

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 56, 62, 84, 93, 107, 112, 124, 168, 186, 197, 214, 217, 248, 321, 336, 372, 394, 428, 434, 496, 591, 642, 651, 744, 749, 788, 856, 868, 1182, 1284, 1302, 1379, 1488, 1498, 1576, 1712, 1736, 2247, 2364, 2568, 2604, 2758, 2996, 3152, 3317, 3472, 4137, 4494, 4728, 5136, 5208, 5516, 5992, 6107, 6634, 8274, 8988, 9456, 9951, 10416, 11032, 11984, 12214, 13268, 16548, 17976, 18321, 19902, 21079, 22064, 23219, 24428, 26536, 33096, 35952, 36642, 39804, 42158, 42749, 46438, 48856, 53072, 63237, 66192, 69657, 73284, 79608, 84316, 85498, 92876, 97712, 126474, 128247, 139314, 146568, 147553, 159216, 168632, 170996, 185752, 252948, 256494, 278628, 293136, 295106, 337264, 341992, 371504, 442659, 505896, 512988, 557256, 590212, 653449, 683984, 885318, 1011792, 1025976, 1114512, 1180424, 1306898, 1770636, 1960347, 2051952, 2360848, 2613796, 3541272, 3920694, 4574143, 5227592, 7082544, 7841388, 9148286, 10455184, 13722429, 15682776, 18296572, 27444858, 31365552, 36593144, 54889716, 73186288, 109779432, 219558864]

約数ペア:

[(1, 219558864), (2, 109779432), (3, 73186288), (4, 54889716), (6, 36593144), (7, 31365552), (8, 27444858), (12, 18296572), (14, 15682776), (16, 13722429), (21, 10455184), (24, 9148286), (28, 7841388), (31, 7082544), (42, 5227592), (48, 4574143), (56, 3920694), (62, 3541272), (84, 2613796), (93, 2360848), (107, 2051952), (112, 1960347), (124, 1770636), (168, 1306898), (186, 1180424), (197, 1114512), (214, 1025976), (217, 1011792), (248, 885318), (321, 683984), (336, 653449), (372, 590212), (394, 557256), (428, 512988), (434, 505896), (496, 442659), (591, 371504), (642, 341992), (651, 337264), (744, 295106), (749, 293136), (788, 278628), (856, 256494), (868, 252948), (1182, 185752), (1284, 170996), (1302, 168632), (1379, 159216), (1488, 147553), (1498, 146568), (1576, 139314), (1712, 128247), (1736, 126474), (2247, 97712), (2364, 92876), (2568, 85498), (2604, 84316), (2758, 79608), (2996, 73284), (3152, 69657), (3317, 66192), (3472, 63237), (4137, 53072), (4494, 48856), (4728, 46438), (5136, 42749), (5208, 42158), (5516, 39804), (5992, 36642), (6107, 35952), (6634, 33096), (8274, 26536), (8988, 24428), (9456, 23219), (9951, 22064), (10416, 21079), (11032, 19902), (11984, 18321), (12214, 17976), (13268, 16548)]