255705192

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1$

素因数の和:216

約数の個数: 192

約数和(自身を含む): 770515200

約数和(自身を除く): 514810008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 41, 47, 57, 72, 76, 82, 94, 97, 114, 123, 141, 152, 164, 171, 188, 194, 228, 246, 282, 291, 328, 342, 369, 376, 388, 423, 456, 492, 564, 582, 684, 738, 776, 779, 846, 873, 893, 984, 1128, 1164, 1368, 1476, 1558, 1692, 1746, 1786, 1843, 1927, 2328, 2337, 2679, 2952, 3116, 3384, 3492, 3572, 3686, 3854, 3977, 4559, 4674, 5358, 5529, 5781, 6232, 6984, 7011, 7144, 7372, 7708, 7954, 8037, 9118, 9348, 10716, 11058, 11562, 11931, 13677, 14022, 14744, 15416, 15908, 16074, 16587, 17343, 18236, 18696, 21432, 22116, 23124, 23862, 27354, 28044, 31816, 32148, 33174, 34686, 35793, 36472, 36613, 41031, 44232, 46248, 47724, 54708, 56088, 64296, 66348, 69372, 71586, 73226, 75563, 82062, 86621, 95448, 109416, 109839, 132696, 138744, 143172, 146452, 151126, 164124, 173242, 186919, 219678, 226689, 259863, 286344, 292904, 302252, 328248, 329517, 346484, 373838, 439356, 453378, 519726, 560757, 604504, 659034, 680067, 692968, 747676, 779589, 878712, 906756, 1039452, 1121514, 1318068, 1360134, 1495352, 1559178, 1682271, 1813512, 2078904, 2243028, 2636136, 2720268, 3118356, 3364542, 3551461, 4486056, 5440536, 6236712, 6729084, 7102922, 10654383, 13458168, 14205844, 21308766, 28411688, 31963149, 42617532, 63926298, 85235064, 127852596, 255705192]

約数ペア:

[(1, 255705192), (2, 127852596), (3, 85235064), (4, 63926298), (6, 42617532), (8, 31963149), (9, 28411688), (12, 21308766), (18, 14205844), (19, 13458168), (24, 10654383), (36, 7102922), (38, 6729084), (41, 6236712), (47, 5440536), (57, 4486056), (72, 3551461), (76, 3364542), (82, 3118356), (94, 2720268), (97, 2636136), (114, 2243028), (123, 2078904), (141, 1813512), (152, 1682271), (164, 1559178), (171, 1495352), (188, 1360134), (194, 1318068), (228, 1121514), (246, 1039452), (282, 906756), (291, 878712), (328, 779589), (342, 747676), (369, 692968), (376, 680067), (388, 659034), (423, 604504), (456, 560757), (492, 519726), (564, 453378), (582, 439356), (684, 373838), (738, 346484), (776, 329517), (779, 328248), (846, 302252), (873, 292904), (893, 286344), (984, 259863), (1128, 226689), (1164, 219678), (1368, 186919), (1476, 173242), (1558, 164124), (1692, 151126), (1746, 146452), (1786, 143172), (1843, 138744), (1927, 132696), (2328, 109839), (2337, 109416), (2679, 95448), (2952, 86621), (3116, 82062), (3384, 75563), (3492, 73226), (3572, 71586), (3686, 69372), (3854, 66348), (3977, 64296), (4559, 56088), (4674, 54708), (5358, 47724), (5529, 46248), (5781, 44232), (6232, 41031), (6984, 36613), (7011, 36472), (7144, 35793), (7372, 34686), (7708, 33174), (7954, 32148), (8037, 31816), (9118, 28044), (9348, 27354), (10716, 23862), (11058, 23124), (11562, 22116), (11931, 21432), (13677, 18696), (14022, 18236), (14744, 17343), (15416, 16587), (15908, 16074)]