276280878708

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{1623539}}^1$

素因数の和:1623741

約数の個数: 72

約数和(自身を含む): 726891328800

約数和(自身を除く): 450610450092

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 163, 174, 261, 326, 348, 489, 522, 652, 978, 1044, 1467, 1956, 2934, 4727, 5868, 9454, 14181, 18908, 28362, 42543, 56724, 85086, 170172, 1623539, 3247078, 4870617, 6494156, 9741234, 14611851, 19482468, 29223702, 47082631, 58447404, 94165262, 141247893, 188330524, 264636857, 282495786, 423743679, 529273714, 564991572, 793910571, 847487358, 1058547428, 1587821142, 1694974716, 2381731713, 3175642284, 4763463426, 7674468853, 9526926852, 15348937706, 23023406559, 30697875412, 46046813118, 69070219677, 92093626236, 138140439354, 276280878708]

約数ペア:

[(1, 276280878708), (2, 138140439354), (3, 92093626236), (4, 69070219677), (6, 46046813118), (9, 30697875412), (12, 23023406559), (18, 15348937706), (29, 9526926852), (36, 7674468853), (58, 4763463426), (87, 3175642284), (116, 2381731713), (163, 1694974716), (174, 1587821142), (261, 1058547428), (326, 847487358), (348, 793910571), (489, 564991572), (522, 529273714), (652, 423743679), (978, 282495786), (1044, 264636857), (1467, 188330524), (1956, 141247893), (2934, 94165262), (4727, 58447404), (5868, 47082631), (9454, 29223702), (14181, 19482468), (18908, 14611851), (28362, 9741234), (42543, 6494156), (56724, 4870617), (85086, 3247078), (170172, 1623539)]