123704096

素因数分解:

$2^5\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{499}}^1$

素因数の和:697

約数の個数: 48

約数和(自身を含む): 249984000

約数和(自身を除く): 126279904

約数列:

[1, 2, 4, 8, 16, 32, 61, 122, 127, 244, 254, 488, 499, 508, 976, 998, 1016, 1952, 1996, 2032, 3992, 4064, 7747, 7984, 15494, 15968, 30439, 30988, 60878, 61976, 63373, 121756, 123952, 126746, 243512, 247904, 253492, 487024, 506984, 974048, 1013968, 2027936, 3865753, 7731506, 15463012, 30926024, 61852048, 123704096]

約数ペア:

[(1, 123704096), (2, 61852048), (4, 30926024), (8, 15463012), (16, 7731506), (32, 3865753), (61, 2027936), (122, 1013968), (127, 974048), (244, 506984), (254, 487024), (488, 253492), (499, 247904), (508, 243512), (976, 126746), (998, 123952), (1016, 121756), (1952, 63373), (1996, 61976), (2032, 60878), (3992, 30988), (4064, 30439), (7747, 15968), (7984, 15494)]