342293776

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{491}}^1$

素因数の和:760

約数の個数: 80

約数和(自身を含む): 770897088

約数和(自身を除く): 428603312

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 136, 176, 187, 233, 272, 374, 466, 491, 748, 932, 982, 1496, 1864, 1964, 2563, 2992, 3728, 3928, 3961, 5126, 5401, 7856, 7922, 8347, 10252, 10802, 15844, 16694, 20504, 21604, 31688, 33388, 41008, 43208, 43571, 63376, 66776, 86416, 87142, 91817, 114403, 133552, 174284, 183634, 228806, 348568, 367268, 457612, 697136, 734536, 915224, 1258433, 1469072, 1830448, 1944851, 2516866, 3889702, 5033732, 7779404, 10067464, 15558808, 20134928, 21393361, 31117616, 42786722, 85573444, 171146888, 342293776]

約数ペア:

[(1, 342293776), (2, 171146888), (4, 85573444), (8, 42786722), (11, 31117616), (16, 21393361), (17, 20134928), (22, 15558808), (34, 10067464), (44, 7779404), (68, 5033732), (88, 3889702), (136, 2516866), (176, 1944851), (187, 1830448), (233, 1469072), (272, 1258433), (374, 915224), (466, 734536), (491, 697136), (748, 457612), (932, 367268), (982, 348568), (1496, 228806), (1864, 183634), (1964, 174284), (2563, 133552), (2992, 114403), (3728, 91817), (3928, 87142), (3961, 86416), (5126, 66776), (5401, 63376), (7856, 43571), (7922, 43208), (8347, 41008), (10252, 33388), (10802, 31688), (15844, 21604), (16694, 20504)]