255966024

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{6763}}^1$

素因数の和:6874

約数の個数: 64

約数和(自身を含む): 681811200

約数和(自身を除く): 425845176

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 83, 114, 152, 166, 228, 249, 332, 456, 498, 664, 996, 1577, 1992, 3154, 4731, 6308, 6763, 9462, 12616, 13526, 18924, 20289, 27052, 37848, 40578, 54104, 81156, 128497, 162312, 256994, 385491, 513988, 561329, 770982, 1027976, 1122658, 1541964, 1683987, 2245316, 3083928, 3367974, 4490632, 6735948, 10665251, 13471896, 21330502, 31995753, 42661004, 63991506, 85322008, 127983012, 255966024]

約数ペア:

[(1, 255966024), (2, 127983012), (3, 85322008), (4, 63991506), (6, 42661004), (8, 31995753), (12, 21330502), (19, 13471896), (24, 10665251), (38, 6735948), (57, 4490632), (76, 3367974), (83, 3083928), (114, 2245316), (152, 1683987), (166, 1541964), (228, 1122658), (249, 1027976), (332, 770982), (456, 561329), (498, 513988), (664, 385491), (996, 256994), (1577, 162312), (1992, 128497), (3154, 81156), (4731, 54104), (6308, 40578), (6763, 37848), (9462, 27052), (12616, 20289), (13526, 18924)]