1248182032

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{479}}^1$

素因数の和:680

約数の個数: 80

約数和(自身を含む): 2589834240

約数和(自身を除く): 1341652208

約数列:

[1, 2, 4, 8, 16, 23, 46, 73, 92, 97, 146, 184, 194, 292, 368, 388, 479, 584, 776, 958, 1168, 1552, 1679, 1916, 2231, 3358, 3832, 4462, 6716, 7081, 7664, 8924, 11017, 13432, 14162, 17848, 22034, 26864, 28324, 34967, 35696, 44068, 46463, 56648, 69934, 88136, 92926, 113296, 139868, 162863, 176272, 185852, 279736, 325726, 371704, 559472, 651452, 743408, 804241, 1068649, 1302904, 1608482, 2137298, 2605808, 3216964, 3391799, 4274596, 6433928, 6783598, 8549192, 12867856, 13567196, 17098384, 27134392, 54268784, 78011377, 156022754, 312045508, 624091016, 1248182032]

約数ペア:

[(1, 1248182032), (2, 624091016), (4, 312045508), (8, 156022754), (16, 78011377), (23, 54268784), (46, 27134392), (73, 17098384), (92, 13567196), (97, 12867856), (146, 8549192), (184, 6783598), (194, 6433928), (292, 4274596), (368, 3391799), (388, 3216964), (479, 2605808), (584, 2137298), (776, 1608482), (958, 1302904), (1168, 1068649), (1552, 804241), (1679, 743408), (1916, 651452), (2231, 559472), (3358, 371704), (3832, 325726), (4462, 279736), (6716, 185852), (7081, 176272), (7664, 162863), (8924, 139868), (11017, 113296), (13432, 92926), (14162, 88136), (17848, 69934), (22034, 56648), (26864, 46463), (28324, 44068), (34967, 35696)]