214421256

素因数分解:

$2^3\times 3^5\times 7^2\times {\mathrm{2251}}^1$

素因数の和:2286

約数の個数: 144

約数和(自身を含む): 700867440

約数和(自身を除く): 486446184

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 49, 54, 56, 63, 72, 81, 84, 98, 108, 126, 147, 162, 168, 189, 196, 216, 243, 252, 294, 324, 378, 392, 441, 486, 504, 567, 588, 648, 756, 882, 972, 1134, 1176, 1323, 1512, 1701, 1764, 1944, 2251, 2268, 2646, 3402, 3528, 3969, 4502, 4536, 5292, 6753, 6804, 7938, 9004, 10584, 11907, 13506, 13608, 15757, 15876, 18008, 20259, 23814, 27012, 31514, 31752, 40518, 47271, 47628, 54024, 60777, 63028, 81036, 94542, 95256, 110299, 121554, 126056, 141813, 162072, 182331, 189084, 220598, 243108, 283626, 330897, 364662, 378168, 425439, 441196, 486216, 546993, 567252, 661794, 729324, 850878, 882392, 992691, 1093986, 1134504, 1276317, 1323588, 1458648, 1701756, 1985382, 2187972, 2552634, 2647176, 2978073, 3403512, 3828951, 3970764, 4375944, 5105268, 5956146, 7657902, 7941528, 8934219, 10210536, 11912292, 15315804, 17868438, 23824584, 26802657, 30631608, 35736876, 53605314, 71473752, 107210628, 214421256]

約数ペア:

[(1, 214421256), (2, 107210628), (3, 71473752), (4, 53605314), (6, 35736876), (7, 30631608), (8, 26802657), (9, 23824584), (12, 17868438), (14, 15315804), (18, 11912292), (21, 10210536), (24, 8934219), (27, 7941528), (28, 7657902), (36, 5956146), (42, 5105268), (49, 4375944), (54, 3970764), (56, 3828951), (63, 3403512), (72, 2978073), (81, 2647176), (84, 2552634), (98, 2187972), (108, 1985382), (126, 1701756), (147, 1458648), (162, 1323588), (168, 1276317), (189, 1134504), (196, 1093986), (216, 992691), (243, 882392), (252, 850878), (294, 729324), (324, 661794), (378, 567252), (392, 546993), (441, 486216), (486, 441196), (504, 425439), (567, 378168), (588, 364662), (648, 330897), (756, 283626), (882, 243108), (972, 220598), (1134, 189084), (1176, 182331), (1323, 162072), (1512, 141813), (1701, 126056), (1764, 121554), (1944, 110299), (2251, 95256), (2268, 94542), (2646, 81036), (3402, 63028), (3528, 60777), (3969, 54024), (4502, 47628), (4536, 47271), (5292, 40518), (6753, 31752), (6804, 31514), (7938, 27012), (9004, 23814), (10584, 20259), (11907, 18008), (13506, 15876), (13608, 15757)]