316166816

素因数分解:

$2^5\times 7^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{409}}^1$

素因数の和:479

約数の個数: 144

約数和(自身を含む): 795047400

約数和(自身を除く): 478880584

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 29, 32, 34, 49, 56, 58, 68, 98, 112, 116, 119, 136, 196, 203, 224, 232, 238, 272, 392, 406, 409, 464, 476, 493, 544, 784, 812, 818, 833, 928, 952, 986, 1421, 1568, 1624, 1636, 1666, 1904, 1972, 2842, 2863, 3248, 3272, 3332, 3451, 3808, 3944, 5684, 5726, 6496, 6544, 6664, 6902, 6953, 7888, 11368, 11452, 11861, 13088, 13328, 13804, 13906, 15776, 20041, 22736, 22904, 23722, 24157, 26656, 27608, 27812, 40082, 45472, 45808, 47444, 48314, 48671, 55216, 55624, 80164, 83027, 91616, 94888, 96628, 97342, 110432, 111248, 160328, 166054, 189776, 193256, 194684, 201637, 222496, 320656, 332108, 340697, 379552, 386512, 389368, 403274, 581189, 641312, 664216, 681394, 773024, 778736, 806548, 1162378, 1328432, 1362788, 1411459, 1557472, 1613096, 2324756, 2656864, 2725576, 2822918, 3226192, 4649512, 5451152, 5645836, 6452384, 9299024, 9880213, 10902304, 11291672, 18598048, 19760426, 22583344, 39520852, 45166688, 79041704, 158083408, 316166816]

約数ペア:

[(1, 316166816), (2, 158083408), (4, 79041704), (7, 45166688), (8, 39520852), (14, 22583344), (16, 19760426), (17, 18598048), (28, 11291672), (29, 10902304), (32, 9880213), (34, 9299024), (49, 6452384), (56, 5645836), (58, 5451152), (68, 4649512), (98, 3226192), (112, 2822918), (116, 2725576), (119, 2656864), (136, 2324756), (196, 1613096), (203, 1557472), (224, 1411459), (232, 1362788), (238, 1328432), (272, 1162378), (392, 806548), (406, 778736), (409, 773024), (464, 681394), (476, 664216), (493, 641312), (544, 581189), (784, 403274), (812, 389368), (818, 386512), (833, 379552), (928, 340697), (952, 332108), (986, 320656), (1421, 222496), (1568, 201637), (1624, 194684), (1636, 193256), (1666, 189776), (1904, 166054), (1972, 160328), (2842, 111248), (2863, 110432), (3248, 97342), (3272, 96628), (3332, 94888), (3451, 91616), (3808, 83027), (3944, 80164), (5684, 55624), (5726, 55216), (6496, 48671), (6544, 48314), (6664, 47444), (6902, 45808), (6953, 45472), (7888, 40082), (11368, 27812), (11452, 27608), (11861, 26656), (13088, 24157), (13328, 23722), (13804, 22904), (13906, 22736), (15776, 20041)]