268366938

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:244

約数の個数: 96

約数和(自身を含む): 650136960

約数和(自身を除く): 381770022

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 61, 62, 93, 109, 122, 183, 186, 217, 218, 327, 366, 427, 434, 651, 654, 763, 854, 961, 1281, 1302, 1526, 1891, 1922, 2289, 2562, 2883, 3379, 3782, 4578, 5673, 5766, 6649, 6727, 6758, 10137, 11346, 13237, 13298, 13454, 19947, 20181, 20274, 23653, 26474, 39711, 39894, 40362, 46543, 47306, 58621, 70959, 79422, 93086, 104749, 117242, 139629, 141918, 175863, 206119, 209498, 279258, 314247, 351726, 410347, 412238, 618357, 628494, 733243, 820694, 1231041, 1236714, 1442833, 1466486, 2199729, 2462082, 2885666, 4328499, 4399458, 6389689, 8656998, 12779378, 19169067, 38338134, 44727823, 89455646, 134183469, 268366938]

約数ペア:

[(1, 268366938), (2, 134183469), (3, 89455646), (6, 44727823), (7, 38338134), (14, 19169067), (21, 12779378), (31, 8656998), (42, 6389689), (61, 4399458), (62, 4328499), (93, 2885666), (109, 2462082), (122, 2199729), (183, 1466486), (186, 1442833), (217, 1236714), (218, 1231041), (327, 820694), (366, 733243), (427, 628494), (434, 618357), (651, 412238), (654, 410347), (763, 351726), (854, 314247), (961, 279258), (1281, 209498), (1302, 206119), (1526, 175863), (1891, 141918), (1922, 139629), (2289, 117242), (2562, 104749), (2883, 93086), (3379, 79422), (3782, 70959), (4578, 58621), (5673, 47306), (5766, 46543), (6649, 40362), (6727, 39894), (6758, 39711), (10137, 26474), (11346, 23653), (13237, 20274), (13298, 20181), (13454, 19947)]