274321728

素因数分解:

$2^6\times 3^5\times {\mathrm{31}}^1\times {\mathrm{569}}^1$

素因数の和:627

約数の個数: 168

約数和(自身を含む): 843198720

約数和(自身を除く): 568876992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 81, 93, 96, 108, 124, 144, 162, 186, 192, 216, 243, 248, 279, 288, 324, 372, 432, 486, 496, 558, 569, 576, 648, 744, 837, 864, 972, 992, 1116, 1138, 1296, 1488, 1674, 1707, 1728, 1944, 1984, 2232, 2276, 2511, 2592, 2976, 3348, 3414, 3888, 4464, 4552, 5022, 5121, 5184, 5952, 6696, 6828, 7533, 7776, 8928, 9104, 10044, 10242, 13392, 13656, 15066, 15363, 15552, 17639, 17856, 18208, 20088, 20484, 26784, 27312, 30132, 30726, 35278, 36416, 40176, 40968, 46089, 52917, 53568, 54624, 60264, 61452, 70556, 80352, 81936, 92178, 105834, 109248, 120528, 122904, 138267, 141112, 158751, 160704, 163872, 184356, 211668, 241056, 245808, 276534, 282224, 317502, 327744, 368712, 423336, 476253, 482112, 491616, 553068, 564448, 635004, 737424, 846672, 952506, 983232, 1106136, 1128896, 1270008, 1428759, 1474848, 1693344, 1905012, 2212272, 2540016, 2857518, 2949696, 3386688, 3810024, 4286277, 4424544, 5080032, 5715036, 7620048, 8572554, 8849088, 10160064, 11430072, 15240096, 17145108, 22860144, 30480192, 34290216, 45720288, 68580432, 91440576, 137160864, 274321728]

約数ペア:

[(1, 274321728), (2, 137160864), (3, 91440576), (4, 68580432), (6, 45720288), (8, 34290216), (9, 30480192), (12, 22860144), (16, 17145108), (18, 15240096), (24, 11430072), (27, 10160064), (31, 8849088), (32, 8572554), (36, 7620048), (48, 5715036), (54, 5080032), (62, 4424544), (64, 4286277), (72, 3810024), (81, 3386688), (93, 2949696), (96, 2857518), (108, 2540016), (124, 2212272), (144, 1905012), (162, 1693344), (186, 1474848), (192, 1428759), (216, 1270008), (243, 1128896), (248, 1106136), (279, 983232), (288, 952506), (324, 846672), (372, 737424), (432, 635004), (486, 564448), (496, 553068), (558, 491616), (569, 482112), (576, 476253), (648, 423336), (744, 368712), (837, 327744), (864, 317502), (972, 282224), (992, 276534), (1116, 245808), (1138, 241056), (1296, 211668), (1488, 184356), (1674, 163872), (1707, 160704), (1728, 158751), (1944, 141112), (1984, 138267), (2232, 122904), (2276, 120528), (2511, 109248), (2592, 105834), (2976, 92178), (3348, 81936), (3414, 80352), (3888, 70556), (4464, 61452), (4552, 60264), (5022, 54624), (5121, 53568), (5184, 52917), (5952, 46089), (6696, 40968), (6828, 40176), (7533, 36416), (7776, 35278), (8928, 30726), (9104, 30132), (10044, 27312), (10242, 26784), (13392, 20484), (13656, 20088), (15066, 18208), (15363, 17856), (15552, 17639)]