271978128

素因数分解:

$2^4\times 3^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{883}}^1$

素因数の和:954

約数の個数: 160

約数和(自身を含む): 841850880

約数和(自身を除く): 569872752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 31, 36, 46, 48, 54, 62, 69, 72, 92, 93, 108, 124, 138, 144, 184, 186, 207, 216, 248, 276, 279, 368, 372, 414, 432, 496, 552, 558, 621, 713, 744, 828, 837, 883, 1104, 1116, 1242, 1426, 1488, 1656, 1674, 1766, 2139, 2232, 2484, 2649, 2852, 3312, 3348, 3532, 4278, 4464, 4968, 5298, 5704, 6417, 6696, 7064, 7947, 8556, 9936, 10596, 11408, 12834, 13392, 14128, 15894, 17112, 19251, 20309, 21192, 23841, 25668, 27373, 31788, 34224, 38502, 40618, 42384, 47682, 51336, 54746, 60927, 63576, 77004, 81236, 82119, 95364, 102672, 109492, 121854, 127152, 154008, 162472, 164238, 182781, 190728, 218984, 243708, 246357, 308016, 324944, 328476, 365562, 381456, 437968, 487416, 492714, 548343, 629579, 656952, 731124, 739071, 974832, 985428, 1096686, 1259158, 1313904, 1462248, 1478142, 1888737, 1970856, 2193372, 2518316, 2924496, 2956284, 3777474, 3941712, 4386744, 5036632, 5666211, 5912568, 7554948, 8773488, 10073264, 11332422, 11825136, 15109896, 16998633, 22664844, 30219792, 33997266, 45329688, 67994532, 90659376, 135989064, 271978128]

約数ペア:

[(1, 271978128), (2, 135989064), (3, 90659376), (4, 67994532), (6, 45329688), (8, 33997266), (9, 30219792), (12, 22664844), (16, 16998633), (18, 15109896), (23, 11825136), (24, 11332422), (27, 10073264), (31, 8773488), (36, 7554948), (46, 5912568), (48, 5666211), (54, 5036632), (62, 4386744), (69, 3941712), (72, 3777474), (92, 2956284), (93, 2924496), (108, 2518316), (124, 2193372), (138, 1970856), (144, 1888737), (184, 1478142), (186, 1462248), (207, 1313904), (216, 1259158), (248, 1096686), (276, 985428), (279, 974832), (368, 739071), (372, 731124), (414, 656952), (432, 629579), (496, 548343), (552, 492714), (558, 487416), (621, 437968), (713, 381456), (744, 365562), (828, 328476), (837, 324944), (883, 308016), (1104, 246357), (1116, 243708), (1242, 218984), (1426, 190728), (1488, 182781), (1656, 164238), (1674, 162472), (1766, 154008), (2139, 127152), (2232, 121854), (2484, 109492), (2649, 102672), (2852, 95364), (3312, 82119), (3348, 81236), (3532, 77004), (4278, 63576), (4464, 60927), (4968, 54746), (5298, 51336), (5704, 47682), (6417, 42384), (6696, 40618), (7064, 38502), (7947, 34224), (8556, 31788), (9936, 27373), (10596, 25668), (11408, 23841), (12834, 21192), (13392, 20309), (14128, 19251), (15894, 17112)]