235374948

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{383}}^1\times {\mathrm{397}}^1$

素因数の和:833

約数の個数: 72

約数和(自身を含む): 611939328

約数和(自身を除く): 376564380

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 383, 387, 397, 516, 766, 774, 794, 1149, 1191, 1532, 1548, 1588, 2298, 2382, 3447, 3573, 4596, 4764, 6894, 7146, 13788, 14292, 16469, 17071, 32938, 34142, 49407, 51213, 65876, 68284, 98814, 102426, 148221, 152051, 153639, 197628, 204852, 296442, 304102, 307278, 456153, 592884, 608204, 614556, 912306, 1368459, 1824612, 2736918, 5473836, 6538193, 13076386, 19614579, 26152772, 39229158, 58843737, 78458316, 117687474, 235374948]

約数ペア:

[(1, 235374948), (2, 117687474), (3, 78458316), (4, 58843737), (6, 39229158), (9, 26152772), (12, 19614579), (18, 13076386), (36, 6538193), (43, 5473836), (86, 2736918), (129, 1824612), (172, 1368459), (258, 912306), (383, 614556), (387, 608204), (397, 592884), (516, 456153), (766, 307278), (774, 304102), (794, 296442), (1149, 204852), (1191, 197628), (1532, 153639), (1548, 152051), (1588, 148221), (2298, 102426), (2382, 98814), (3447, 68284), (3573, 65876), (4596, 51213), (4764, 49407), (6894, 34142), (7146, 32938), (13788, 17071), (14292, 16469)]