123738984

素因数分解:

$2^3\times 3^2\times {\mathrm{41}}^1\times {\mathrm{167}}^1\times {\mathrm{251}}^1$

素因数の和:471

約数の個数: 96

約数和(自身を含む): 346731840

約数和(自身を除く): 222992856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 41, 72, 82, 123, 164, 167, 246, 251, 328, 334, 369, 492, 501, 502, 668, 738, 753, 984, 1002, 1004, 1336, 1476, 1503, 1506, 2004, 2008, 2259, 2952, 3006, 3012, 4008, 4518, 6012, 6024, 6847, 9036, 10291, 12024, 13694, 18072, 20541, 20582, 27388, 30873, 41082, 41164, 41917, 54776, 61623, 61746, 82164, 82328, 83834, 92619, 123246, 123492, 125751, 164328, 167668, 185238, 246492, 246984, 251502, 335336, 370476, 377253, 492984, 503004, 740952, 754506, 1006008, 1509012, 1718597, 3018024, 3437194, 5155791, 6874388, 10311582, 13748776, 15467373, 20623164, 30934746, 41246328, 61869492, 123738984]

約数ペア:

[(1, 123738984), (2, 61869492), (3, 41246328), (4, 30934746), (6, 20623164), (8, 15467373), (9, 13748776), (12, 10311582), (18, 6874388), (24, 5155791), (36, 3437194), (41, 3018024), (72, 1718597), (82, 1509012), (123, 1006008), (164, 754506), (167, 740952), (246, 503004), (251, 492984), (328, 377253), (334, 370476), (369, 335336), (492, 251502), (501, 246984), (502, 246492), (668, 185238), (738, 167668), (753, 164328), (984, 125751), (1002, 123492), (1004, 123246), (1336, 92619), (1476, 83834), (1503, 82328), (1506, 82164), (2004, 61746), (2008, 61623), (2259, 54776), (2952, 41917), (3006, 41164), (3012, 41082), (4008, 30873), (4518, 27388), (6012, 20582), (6024, 20541), (6847, 18072), (9036, 13694), (10291, 12024)]