340931808

素因数分解:

$2^5\times 3^3\times 7^2\times {\mathrm{8053}}^1$

素因数の和:8086

約数の個数: 144

約数和(自身を含む): 1156876560

約数和(自身を除く): 815944752

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, 8053, 10584, 14112, 16106, 21168, 24159, 32212, 42336, 48318, 56371, 64424, 72477, 96636, 112742, 128848, 144954, 169113, 193272, 217431, 225484, 257696, 289908, 338226, 386544, 394597, 434862, 450968, 507339, 579816, 676452, 773088, 789194, 869724, 901936, 1014678, 1159632, 1183791, 1352904, 1522017, 1578388, 1739448, 1803872, 2029356, 2319264, 2367582, 2705808, 3044034, 3156776, 3478896, 3551373, 4058712, 4735164, 5411616, 6088068, 6313552, 6957792, 7102746, 8117424, 9470328, 10654119, 12176136, 12627104, 14205492, 16234848, 18940656, 21308238, 24352272, 28410984, 37881312, 42616476, 48704544, 56821968, 85232952, 113643936, 170465904, 340931808]

約数ペア:

[(1, 340931808), (2, 170465904), (3, 113643936), (4, 85232952), (6, 56821968), (7, 48704544), (8, 42616476), (9, 37881312), (12, 28410984), (14, 24352272), (16, 21308238), (18, 18940656), (21, 16234848), (24, 14205492), (27, 12627104), (28, 12176136), (32, 10654119), (36, 9470328), (42, 8117424), (48, 7102746), (49, 6957792), (54, 6313552), (56, 6088068), (63, 5411616), (72, 4735164), (84, 4058712), (96, 3551373), (98, 3478896), (108, 3156776), (112, 3044034), (126, 2705808), (144, 2367582), (147, 2319264), (168, 2029356), (189, 1803872), (196, 1739448), (216, 1578388), (224, 1522017), (252, 1352904), (288, 1183791), (294, 1159632), (336, 1014678), (378, 901936), (392, 869724), (432, 789194), (441, 773088), (504, 676452), (588, 579816), (672, 507339), (756, 450968), (784, 434862), (864, 394597), (882, 386544), (1008, 338226), (1176, 289908), (1323, 257696), (1512, 225484), (1568, 217431), (1764, 193272), (2016, 169113), (2352, 144954), (2646, 128848), (3024, 112742), (3528, 96636), (4704, 72477), (5292, 64424), (6048, 56371), (7056, 48318), (8053, 42336), (10584, 32212), (14112, 24159), (16106, 21168)]