861410592

素因数分解:

$2^5\times 3^3\times 7^2\times {\mathrm{20347}}^1$

素因数の和:20380

約数の個数: 144

約数和(自身を含む): 2922786720

約数和(自身を除く): 2061376128

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, 5292, 6048, 7056, 10584, 14112, 20347, 21168, 40694, 42336, 61041, 81388, 122082, 142429, 162776, 183123, 244164, 284858, 325552, 366246, 427287, 488328, 549369, 569716, 651104, 732492, 854574, 976656, 997003, 1098738, 1139432, 1281861, 1464984, 1709148, 1953312, 1994006, 2197476, 2278864, 2563722, 2929968, 2991009, 3418296, 3845583, 3988012, 4394952, 4557728, 5127444, 5859936, 5982018, 6836592, 7691166, 7976024, 8789904, 8973027, 10254888, 11964036, 13673184, 15382332, 15952048, 17579808, 17946054, 20509776, 23928072, 26919081, 30764664, 31904096, 35892108, 41019552, 47856144, 53838162, 61529328, 71784216, 95712288, 107676324, 123058656, 143568432, 215352648, 287136864, 430705296, 861410592]

約数ペア:

[(1, 861410592), (2, 430705296), (3, 287136864), (4, 215352648), (6, 143568432), (7, 123058656), (8, 107676324), (9, 95712288), (12, 71784216), (14, 61529328), (16, 53838162), (18, 47856144), (21, 41019552), (24, 35892108), (27, 31904096), (28, 30764664), (32, 26919081), (36, 23928072), (42, 20509776), (48, 17946054), (49, 17579808), (54, 15952048), (56, 15382332), (63, 13673184), (72, 11964036), (84, 10254888), (96, 8973027), (98, 8789904), (108, 7976024), (112, 7691166), (126, 6836592), (144, 5982018), (147, 5859936), (168, 5127444), (189, 4557728), (196, 4394952), (216, 3988012), (224, 3845583), (252, 3418296), (288, 2991009), (294, 2929968), (336, 2563722), (378, 2278864), (392, 2197476), (432, 1994006), (441, 1953312), (504, 1709148), (588, 1464984), (672, 1281861), (756, 1139432), (784, 1098738), (864, 997003), (882, 976656), (1008, 854574), (1176, 732492), (1323, 651104), (1512, 569716), (1568, 549369), (1764, 488328), (2016, 427287), (2352, 366246), (2646, 325552), (3024, 284858), (3528, 244164), (4704, 183123), (5292, 162776), (6048, 142429), (7056, 122082), (10584, 81388), (14112, 61041), (20347, 42336), (21168, 40694)]