681655896

素因数分解:

$2^3\times 3^2\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{2447}}^1$

素因数の和:2585

約数の個数: 96

約数和(自身を含む): 1907530560

約数和(自身を除く): 1225874664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 53, 72, 73, 106, 146, 159, 212, 219, 292, 318, 424, 438, 477, 584, 636, 657, 876, 954, 1272, 1314, 1752, 1908, 2447, 2628, 3816, 3869, 4894, 5256, 7341, 7738, 9788, 11607, 14682, 15476, 19576, 22023, 23214, 29364, 30952, 34821, 44046, 46428, 58728, 69642, 88092, 92856, 129691, 139284, 176184, 178631, 259382, 278568, 357262, 389073, 518764, 535893, 714524, 778146, 1037528, 1071786, 1167219, 1429048, 1556292, 1607679, 2143572, 2334438, 3112584, 3215358, 4287144, 4668876, 6430716, 9337752, 9467443, 12861432, 18934886, 28402329, 37869772, 56804658, 75739544, 85206987, 113609316, 170413974, 227218632, 340827948, 681655896]

約数ペア:

[(1, 681655896), (2, 340827948), (3, 227218632), (4, 170413974), (6, 113609316), (8, 85206987), (9, 75739544), (12, 56804658), (18, 37869772), (24, 28402329), (36, 18934886), (53, 12861432), (72, 9467443), (73, 9337752), (106, 6430716), (146, 4668876), (159, 4287144), (212, 3215358), (219, 3112584), (292, 2334438), (318, 2143572), (424, 1607679), (438, 1556292), (477, 1429048), (584, 1167219), (636, 1071786), (657, 1037528), (876, 778146), (954, 714524), (1272, 535893), (1314, 518764), (1752, 389073), (1908, 357262), (2447, 278568), (2628, 259382), (3816, 178631), (3869, 176184), (4894, 139284), (5256, 129691), (7341, 92856), (7738, 88092), (9788, 69642), (11607, 58728), (14682, 46428), (15476, 44046), (19576, 34821), (22023, 30952), (23214, 29364)]