222804192

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{443}}^1$

素因数の和:513

約数の個数: 144

約数和(自身を含む): 655216128

約数和(自身を除く): 432411936

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 78, 93, 96, 104, 124, 156, 169, 186, 208, 248, 312, 338, 372, 403, 416, 443, 496, 507, 624, 676, 744, 806, 886, 992, 1014, 1209, 1248, 1329, 1352, 1488, 1612, 1772, 2028, 2418, 2658, 2704, 2976, 3224, 3544, 4056, 4836, 5239, 5316, 5408, 5759, 6448, 7088, 8112, 9672, 10478, 10632, 11518, 12896, 13733, 14176, 15717, 16224, 17277, 19344, 20956, 21264, 23036, 27466, 31434, 34554, 38688, 41199, 41912, 42528, 46072, 54932, 62868, 69108, 74867, 82398, 83824, 92144, 109864, 125736, 138216, 149734, 164796, 167648, 178529, 184288, 219728, 224601, 251472, 276432, 299468, 329592, 357058, 439456, 449202, 502944, 535587, 552864, 598936, 659184, 714116, 898404, 1071174, 1197872, 1318368, 1428232, 1796808, 2142348, 2320877, 2395744, 2856464, 3593616, 4284696, 4641754, 5712928, 6962631, 7187232, 8569392, 9283508, 13925262, 17138784, 18567016, 27850524, 37134032, 55701048, 74268064, 111402096, 222804192]

約数ペア:

[(1, 222804192), (2, 111402096), (3, 74268064), (4, 55701048), (6, 37134032), (8, 27850524), (12, 18567016), (13, 17138784), (16, 13925262), (24, 9283508), (26, 8569392), (31, 7187232), (32, 6962631), (39, 5712928), (48, 4641754), (52, 4284696), (62, 3593616), (78, 2856464), (93, 2395744), (96, 2320877), (104, 2142348), (124, 1796808), (156, 1428232), (169, 1318368), (186, 1197872), (208, 1071174), (248, 898404), (312, 714116), (338, 659184), (372, 598936), (403, 552864), (416, 535587), (443, 502944), (496, 449202), (507, 439456), (624, 357058), (676, 329592), (744, 299468), (806, 276432), (886, 251472), (992, 224601), (1014, 219728), (1209, 184288), (1248, 178529), (1329, 167648), (1352, 164796), (1488, 149734), (1612, 138216), (1772, 125736), (2028, 109864), (2418, 92144), (2658, 83824), (2704, 82398), (2976, 74867), (3224, 69108), (3544, 62868), (4056, 54932), (4836, 46072), (5239, 42528), (5316, 41912), (5408, 41199), (5759, 38688), (6448, 34554), (7088, 31434), (8112, 27466), (9672, 23036), (10478, 21264), (10632, 20956), (11518, 19344), (12896, 17277), (13733, 16224), (14176, 15717)]