31269168

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{463}}^1$

素因数の和:551

約数の個数: 120

約数和(自身を含む): 101723648

約数和(自身を除く): 70454480

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 67, 72, 84, 112, 126, 134, 144, 168, 201, 252, 268, 336, 402, 463, 469, 504, 536, 603, 804, 926, 938, 1008, 1072, 1206, 1389, 1407, 1608, 1852, 1876, 2412, 2778, 2814, 3216, 3241, 3704, 3752, 4167, 4221, 4824, 5556, 5628, 6482, 7408, 7504, 8334, 8442, 9648, 9723, 11112, 11256, 12964, 16668, 16884, 19446, 22224, 22512, 25928, 29169, 31021, 33336, 33768, 38892, 51856, 58338, 62042, 66672, 67536, 77784, 93063, 116676, 124084, 155568, 186126, 217147, 233352, 248168, 279189, 372252, 434294, 466704, 496336, 558378, 651441, 744504, 868588, 1116756, 1302882, 1489008, 1737176, 1954323, 2233512, 2605764, 3474352, 3908646, 4467024, 5211528, 7817292, 10423056, 15634584, 31269168]

約数ペア:

[(1, 31269168), (2, 15634584), (3, 10423056), (4, 7817292), (6, 5211528), (7, 4467024), (8, 3908646), (9, 3474352), (12, 2605764), (14, 2233512), (16, 1954323), (18, 1737176), (21, 1489008), (24, 1302882), (28, 1116756), (36, 868588), (42, 744504), (48, 651441), (56, 558378), (63, 496336), (67, 466704), (72, 434294), (84, 372252), (112, 279189), (126, 248168), (134, 233352), (144, 217147), (168, 186126), (201, 155568), (252, 124084), (268, 116676), (336, 93063), (402, 77784), (463, 67536), (469, 66672), (504, 62042), (536, 58338), (603, 51856), (804, 38892), (926, 33768), (938, 33336), (1008, 31021), (1072, 29169), (1206, 25928), (1389, 22512), (1407, 22224), (1608, 19446), (1852, 16884), (1876, 16668), (2412, 12964), (2778, 11256), (2814, 11112), (3216, 9723), (3241, 9648), (3704, 8442), (3752, 8334), (4167, 7504), (4221, 7408), (4824, 6482), (5556, 5628)]