238296798

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1$

素因数の和:298

約数の個数: 96

約数和(自身を含む): 556354656

約数和(自身を除く): 318057858

約数列:

[1, 2, 3, 6, 9, 18, 37, 43, 53, 74, 86, 106, 111, 129, 157, 159, 222, 258, 314, 318, 333, 387, 471, 477, 666, 774, 942, 954, 1413, 1591, 1961, 2279, 2826, 3182, 3922, 4558, 4773, 5809, 5883, 6751, 6837, 8321, 9546, 11618, 11766, 13502, 13674, 14319, 16642, 17427, 17649, 20253, 20511, 24963, 28638, 34854, 35298, 40506, 41022, 49926, 52281, 60759, 74889, 84323, 104562, 121518, 149778, 168646, 249787, 252969, 307877, 357803, 499574, 505938, 615754, 715606, 749361, 758907, 923631, 1073409, 1498722, 1517814, 1847262, 2146818, 2248083, 2770893, 3220227, 4496166, 5541786, 6440454, 13238711, 26477422, 39716133, 79432266, 119148399, 238296798]

約数ペア:

[(1, 238296798), (2, 119148399), (3, 79432266), (6, 39716133), (9, 26477422), (18, 13238711), (37, 6440454), (43, 5541786), (53, 4496166), (74, 3220227), (86, 2770893), (106, 2248083), (111, 2146818), (129, 1847262), (157, 1517814), (159, 1498722), (222, 1073409), (258, 923631), (314, 758907), (318, 749361), (333, 715606), (387, 615754), (471, 505938), (477, 499574), (666, 357803), (774, 307877), (942, 252969), (954, 249787), (1413, 168646), (1591, 149778), (1961, 121518), (2279, 104562), (2826, 84323), (3182, 74889), (3922, 60759), (4558, 52281), (4773, 49926), (5809, 41022), (5883, 40506), (6751, 35298), (6837, 34854), (8321, 28638), (9546, 24963), (11618, 20511), (11766, 20253), (13502, 17649), (13674, 17427), (14319, 16642)]