218157408

素因数分解:

$2^5\times 3^3\times 7^2\times {\mathrm{5153}}^1$

素因数の和:5186

約数の個数: 144

約数和(自身を含む): 740320560

約数和(自身を除く): 522163152

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 72, 84, 96, 98, 108, 112, 126, 144, 147, 168, 189, 196, 216, 224, 252, 288, 294, 336, 378, 392, 432, 441, 504, 588, 672, 756, 784, 864, 882, 1008, 1176, 1323, 1512, 1568, 1764, 2016, 2352, 2646, 3024, 3528, 4704, 5153, 5292, 6048, 7056, 10306, 10584, 14112, 15459, 20612, 21168, 30918, 36071, 41224, 42336, 46377, 61836, 72142, 82448, 92754, 108213, 123672, 139131, 144284, 164896, 185508, 216426, 247344, 252497, 278262, 288568, 324639, 371016, 432852, 494688, 504994, 556524, 577136, 649278, 742032, 757491, 865704, 973917, 1009988, 1113048, 1154272, 1298556, 1484064, 1514982, 1731408, 1947834, 2019976, 2226096, 2272473, 2597112, 3029964, 3462816, 3895668, 4039952, 4452192, 4544946, 5194224, 6059928, 6817419, 7791336, 8079904, 9089892, 10388448, 12119856, 13634838, 15582672, 18179784, 24239712, 27269676, 31165344, 36359568, 54539352, 72719136, 109078704, 218157408]

約数ペア:

[(1, 218157408), (2, 109078704), (3, 72719136), (4, 54539352), (6, 36359568), (7, 31165344), (8, 27269676), (9, 24239712), (12, 18179784), (14, 15582672), (16, 13634838), (18, 12119856), (21, 10388448), (24, 9089892), (27, 8079904), (28, 7791336), (32, 6817419), (36, 6059928), (42, 5194224), (48, 4544946), (49, 4452192), (54, 4039952), (56, 3895668), (63, 3462816), (72, 3029964), (84, 2597112), (96, 2272473), (98, 2226096), (108, 2019976), (112, 1947834), (126, 1731408), (144, 1514982), (147, 1484064), (168, 1298556), (189, 1154272), (196, 1113048), (216, 1009988), (224, 973917), (252, 865704), (288, 757491), (294, 742032), (336, 649278), (378, 577136), (392, 556524), (432, 504994), (441, 494688), (504, 432852), (588, 371016), (672, 324639), (756, 288568), (784, 278262), (864, 252497), (882, 247344), (1008, 216426), (1176, 185508), (1323, 164896), (1512, 144284), (1568, 139131), (1764, 123672), (2016, 108213), (2352, 92754), (2646, 82448), (3024, 72142), (3528, 61836), (4704, 46377), (5153, 42336), (5292, 41224), (6048, 36071), (7056, 30918), (10306, 21168), (10584, 20612), (14112, 15459)]