221831136

素因数分解:

$2^5\times 3^4\times {\mathrm{23}}^1\times {\mathrm{61}}^2$

素因数の和:167

約数の個数: 180

約数和(自身を含む): 692107416

約数和(自身を除く): 470276280

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 61, 69, 72, 81, 92, 96, 108, 122, 138, 144, 162, 183, 184, 207, 216, 244, 276, 288, 324, 366, 368, 414, 432, 488, 549, 552, 621, 648, 732, 736, 828, 864, 976, 1098, 1104, 1242, 1296, 1403, 1464, 1647, 1656, 1863, 1952, 2196, 2208, 2484, 2592, 2806, 2928, 3294, 3312, 3721, 3726, 4209, 4392, 4941, 4968, 5612, 5856, 6588, 6624, 7442, 7452, 8418, 8784, 9882, 9936, 11163, 11224, 12627, 13176, 14884, 14904, 16836, 17568, 19764, 19872, 22326, 22448, 25254, 26352, 29768, 29808, 33489, 33672, 37881, 39528, 44652, 44896, 50508, 52704, 59536, 59616, 66978, 67344, 75762, 79056, 85583, 89304, 100467, 101016, 113643, 119072, 133956, 134688, 151524, 158112, 171166, 178608, 200934, 202032, 227286, 256749, 267912, 301401, 303048, 342332, 357216, 401868, 404064, 454572, 513498, 535824, 602802, 606096, 684664, 770247, 803736, 909144, 1026996, 1071648, 1205604, 1212192, 1369328, 1540494, 1607472, 1818288, 2053992, 2310741, 2411208, 2738656, 3080988, 3214944, 3636576, 4107984, 4621482, 4822416, 6161976, 6932223, 8215968, 9242964, 9644832, 12323952, 13864446, 18485928, 24647904, 27728892, 36971856, 55457784, 73943712, 110915568, 221831136]

約数ペア:

[(1, 221831136), (2, 110915568), (3, 73943712), (4, 55457784), (6, 36971856), (8, 27728892), (9, 24647904), (12, 18485928), (16, 13864446), (18, 12323952), (23, 9644832), (24, 9242964), (27, 8215968), (32, 6932223), (36, 6161976), (46, 4822416), (48, 4621482), (54, 4107984), (61, 3636576), (69, 3214944), (72, 3080988), (81, 2738656), (92, 2411208), (96, 2310741), (108, 2053992), (122, 1818288), (138, 1607472), (144, 1540494), (162, 1369328), (183, 1212192), (184, 1205604), (207, 1071648), (216, 1026996), (244, 909144), (276, 803736), (288, 770247), (324, 684664), (366, 606096), (368, 602802), (414, 535824), (432, 513498), (488, 454572), (549, 404064), (552, 401868), (621, 357216), (648, 342332), (732, 303048), (736, 301401), (828, 267912), (864, 256749), (976, 227286), (1098, 202032), (1104, 200934), (1242, 178608), (1296, 171166), (1403, 158112), (1464, 151524), (1647, 134688), (1656, 133956), (1863, 119072), (1952, 113643), (2196, 101016), (2208, 100467), (2484, 89304), (2592, 85583), (2806, 79056), (2928, 75762), (3294, 67344), (3312, 66978), (3721, 59616), (3726, 59536), (4209, 52704), (4392, 50508), (4941, 44896), (4968, 44652), (5612, 39528), (5856, 37881), (6588, 33672), (6624, 33489), (7442, 29808), (7452, 29768), (8418, 26352), (8784, 25254), (9882, 22448), (9936, 22326), (11163, 19872), (11224, 19764), (12627, 17568), (13176, 16836), (14884, 14904)]