1259789025608

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{4657}}^1\times {\mathrm{16519}}^1$

素因数の和:21294

約数の個数: 64

約数和(自身を含む): 2493185184000

約数和(自身を除く): 1233396158392

約数列:

[1, 2, 4, 8, 23, 46, 89, 92, 178, 184, 356, 712, 2047, 4094, 4657, 8188, 9314, 16376, 16519, 18628, 33038, 37256, 66076, 107111, 132152, 214222, 379937, 414473, 428444, 759874, 828946, 856888, 1470191, 1519748, 1657892, 2940382, 3039496, 3315784, 5880764, 9532879, 11761528, 19065758, 33814393, 38131516, 67628786, 76263032, 76928983, 135257572, 153857966, 270515144, 307715932, 615431864, 1769366609, 3538733218, 6846679487, 7077466436, 13693358974, 14154932872, 27386717948, 54773435896, 157473628201, 314947256402, 629894512804, 1259789025608]

約数ペア:

[(1, 1259789025608), (2, 629894512804), (4, 314947256402), (8, 157473628201), (23, 54773435896), (46, 27386717948), (89, 14154932872), (92, 13693358974), (178, 7077466436), (184, 6846679487), (356, 3538733218), (712, 1769366609), (2047, 615431864), (4094, 307715932), (4657, 270515144), (8188, 153857966), (9314, 135257572), (16376, 76928983), (16519, 76263032), (18628, 67628786), (33038, 38131516), (37256, 33814393), (66076, 19065758), (107111, 11761528), (132152, 9532879), (214222, 5880764), (379937, 3315784), (414473, 3039496), (428444, 2940382), (759874, 1657892), (828946, 1519748), (856888, 1470191)]