304175568

素因数分解:

$2^4\times 3^1\times {\mathrm{157}}^1\times {\mathrm{181}}^1\times {\mathrm{223}}^1$

素因数の和:572

約数の個数: 80

約数和(自身を含む): 798726656

約数和(自身を除く): 494551088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 157, 181, 223, 314, 362, 446, 471, 543, 628, 669, 724, 892, 942, 1086, 1256, 1338, 1448, 1784, 1884, 2172, 2512, 2676, 2896, 3568, 3768, 4344, 5352, 7536, 8688, 10704, 28417, 35011, 40363, 56834, 70022, 80726, 85251, 105033, 113668, 121089, 140044, 161452, 170502, 210066, 227336, 242178, 280088, 322904, 341004, 420132, 454672, 484356, 560176, 645808, 682008, 840264, 968712, 1364016, 1680528, 1937424, 6336991, 12673982, 19010973, 25347964, 38021946, 50695928, 76043892, 101391856, 152087784, 304175568]

約数ペア:

[(1, 304175568), (2, 152087784), (3, 101391856), (4, 76043892), (6, 50695928), (8, 38021946), (12, 25347964), (16, 19010973), (24, 12673982), (48, 6336991), (157, 1937424), (181, 1680528), (223, 1364016), (314, 968712), (362, 840264), (446, 682008), (471, 645808), (543, 560176), (628, 484356), (669, 454672), (724, 420132), (892, 341004), (942, 322904), (1086, 280088), (1256, 242178), (1338, 227336), (1448, 210066), (1784, 170502), (1884, 161452), (2172, 140044), (2512, 121089), (2676, 113668), (2896, 105033), (3568, 85251), (3768, 80726), (4344, 70022), (5352, 56834), (7536, 40363), (8688, 35011), (10704, 28417)]