442675548

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1\times {\mathrm{241}}^1$

素因数の和:492

約数の個数: 144

約数和(自身を含む): 1325548224

約数和(自身を除く): 882872676

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 37, 42, 63, 74, 84, 111, 126, 148, 197, 222, 241, 252, 259, 333, 394, 444, 482, 518, 591, 666, 723, 777, 788, 964, 1036, 1182, 1332, 1379, 1446, 1554, 1687, 1773, 2169, 2331, 2364, 2758, 2892, 3108, 3374, 3546, 4137, 4338, 4662, 5061, 5516, 6748, 7092, 7289, 8274, 8676, 8917, 9324, 10122, 12411, 14578, 15183, 16548, 17834, 20244, 21867, 24822, 26751, 29156, 30366, 35668, 43734, 47477, 49644, 51023, 53502, 60732, 62419, 65601, 80253, 87468, 94954, 102046, 107004, 124838, 131202, 142431, 153069, 160506, 187257, 189908, 204092, 249676, 262404, 284862, 306138, 321012, 332339, 374514, 427293, 459207, 561771, 569724, 612276, 664678, 749028, 854586, 918414, 997017, 1123542, 1329356, 1709172, 1756649, 1836828, 1994034, 2247084, 2991051, 3513298, 3988068, 5269947, 5982102, 7026596, 10539894, 11964204, 12296543, 15809841, 21079788, 24593086, 31619682, 36889629, 49186172, 63239364, 73779258, 110668887, 147558516, 221337774, 442675548]

約数ペア:

[(1, 442675548), (2, 221337774), (3, 147558516), (4, 110668887), (6, 73779258), (7, 63239364), (9, 49186172), (12, 36889629), (14, 31619682), (18, 24593086), (21, 21079788), (28, 15809841), (36, 12296543), (37, 11964204), (42, 10539894), (63, 7026596), (74, 5982102), (84, 5269947), (111, 3988068), (126, 3513298), (148, 2991051), (197, 2247084), (222, 1994034), (241, 1836828), (252, 1756649), (259, 1709172), (333, 1329356), (394, 1123542), (444, 997017), (482, 918414), (518, 854586), (591, 749028), (666, 664678), (723, 612276), (777, 569724), (788, 561771), (964, 459207), (1036, 427293), (1182, 374514), (1332, 332339), (1379, 321012), (1446, 306138), (1554, 284862), (1687, 262404), (1773, 249676), (2169, 204092), (2331, 189908), (2364, 187257), (2758, 160506), (2892, 153069), (3108, 142431), (3374, 131202), (3546, 124838), (4137, 107004), (4338, 102046), (4662, 94954), (5061, 87468), (5516, 80253), (6748, 65601), (7092, 62419), (7289, 60732), (8274, 53502), (8676, 51023), (8917, 49644), (9324, 47477), (10122, 43734), (12411, 35668), (14578, 30366), (15183, 29156), (16548, 26751), (17834, 24822), (20244, 21867)]