228319078

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{293}}^1$

素因数の和:409

約数の個数: 64

約数和(自身を含む): 410743872

約数和(自身を除く): 182424794

約数列:

[1, 2, 13, 17, 26, 34, 41, 43, 82, 86, 221, 293, 442, 533, 559, 586, 697, 731, 1066, 1118, 1394, 1462, 1763, 3526, 3809, 4981, 7618, 9061, 9503, 9962, 12013, 12599, 18122, 19006, 22919, 24026, 25198, 29971, 45838, 59942, 64753, 129506, 156169, 163787, 204221, 214183, 312338, 327574, 389623, 408442, 428366, 516559, 779246, 1033118, 2654873, 2784379, 5309746, 5568758, 6715267, 8781503, 13430534, 17563006, 114159539, 228319078]

約数ペア:

[(1, 228319078), (2, 114159539), (13, 17563006), (17, 13430534), (26, 8781503), (34, 6715267), (41, 5568758), (43, 5309746), (82, 2784379), (86, 2654873), (221, 1033118), (293, 779246), (442, 516559), (533, 428366), (559, 408442), (586, 389623), (697, 327574), (731, 312338), (1066, 214183), (1118, 204221), (1394, 163787), (1462, 156169), (1763, 129506), (3526, 64753), (3809, 59942), (4981, 45838), (7618, 29971), (9061, 25198), (9503, 24026), (9962, 22919), (12013, 19006), (12599, 18122)]