1381044168

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{251}}^1\times {\mathrm{1213}}^1$

素因数の和:1489

約数の個数: 160

約数和(自身を含む): 4442074560

約数和(自身を除く): 3061030392

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 251, 252, 324, 378, 502, 504, 567, 648, 753, 756, 1004, 1134, 1213, 1506, 1512, 1757, 2008, 2259, 2268, 2426, 3012, 3514, 3639, 4518, 4536, 4852, 5271, 6024, 6777, 7028, 7278, 8491, 9036, 9704, 10542, 10917, 13554, 14056, 14556, 15813, 16982, 18072, 20331, 21084, 21834, 25473, 27108, 29112, 31626, 32751, 33964, 40662, 42168, 43668, 47439, 50946, 54216, 63252, 65502, 67928, 76419, 81324, 87336, 94878, 98253, 101892, 126504, 131004, 142317, 152838, 162648, 189756, 196506, 203784, 229257, 262008, 284634, 304463, 305676, 379512, 393012, 458514, 569268, 608926, 611352, 687771, 786024, 913389, 917028, 1138536, 1217852, 1375542, 1826778, 1834056, 2131241, 2435704, 2740167, 2751084, 3653556, 4262482, 5480334, 5502168, 6393723, 7307112, 8220501, 8524964, 10960668, 12787446, 16441002, 17049928, 19181169, 21921336, 24661503, 25574892, 32882004, 38362338, 49323006, 51149784, 57543507, 65764008, 76724676, 98646012, 115087014, 153449352, 172630521, 197292024, 230174028, 345261042, 460348056, 690522084, 1381044168]

約数ペア:

[(1, 1381044168), (2, 690522084), (3, 460348056), (4, 345261042), (6, 230174028), (7, 197292024), (8, 172630521), (9, 153449352), (12, 115087014), (14, 98646012), (18, 76724676), (21, 65764008), (24, 57543507), (27, 51149784), (28, 49323006), (36, 38362338), (42, 32882004), (54, 25574892), (56, 24661503), (63, 21921336), (72, 19181169), (81, 17049928), (84, 16441002), (108, 12787446), (126, 10960668), (162, 8524964), (168, 8220501), (189, 7307112), (216, 6393723), (251, 5502168), (252, 5480334), (324, 4262482), (378, 3653556), (502, 2751084), (504, 2740167), (567, 2435704), (648, 2131241), (753, 1834056), (756, 1826778), (1004, 1375542), (1134, 1217852), (1213, 1138536), (1506, 917028), (1512, 913389), (1757, 786024), (2008, 687771), (2259, 611352), (2268, 608926), (2426, 569268), (3012, 458514), (3514, 393012), (3639, 379512), (4518, 305676), (4536, 304463), (4852, 284634), (5271, 262008), (6024, 229257), (6777, 203784), (7028, 196506), (7278, 189756), (8491, 162648), (9036, 152838), (9704, 142317), (10542, 131004), (10917, 126504), (13554, 101892), (14056, 98253), (14556, 94878), (15813, 87336), (16982, 81324), (18072, 76419), (20331, 67928), (21084, 65502), (21834, 63252), (25473, 54216), (27108, 50946), (29112, 47439), (31626, 43668), (32751, 42168), (33964, 40662)]