789048828

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{197}}^1$

素因数の和:372

約数の個数: 144

約数和(自身を含む): 2147169024

約数和(自身を除く): 1358120196

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 37, 62, 74, 93, 97, 111, 124, 148, 186, 194, 197, 222, 279, 291, 333, 372, 388, 394, 444, 558, 582, 591, 666, 788, 873, 1116, 1147, 1164, 1182, 1332, 1746, 1773, 2294, 2364, 3007, 3441, 3492, 3546, 3589, 4588, 6014, 6107, 6882, 7092, 7178, 7289, 9021, 10323, 10767, 12028, 12214, 13764, 14356, 14578, 18042, 18321, 19109, 20646, 21534, 21867, 24428, 27063, 29156, 32301, 36084, 36642, 38218, 41292, 43068, 43734, 54126, 54963, 57327, 64602, 65601, 73284, 76436, 87468, 108252, 109926, 111259, 114654, 129204, 131202, 171981, 219852, 222518, 225959, 229308, 262404, 333777, 343962, 445036, 451918, 592379, 667554, 677877, 687924, 707033, 903836, 1001331, 1184758, 1335108, 1355754, 1414066, 1777137, 2002662, 2033631, 2121099, 2369516, 2711508, 2828132, 3554274, 4005324, 4067262, 4242198, 5331411, 6363297, 7108548, 8134524, 8484396, 10662822, 12726594, 21325644, 21918023, 25453188, 43836046, 65754069, 87672092, 131508138, 197262207, 263016276, 394524414, 789048828]

約数ペア:

[(1, 789048828), (2, 394524414), (3, 263016276), (4, 197262207), (6, 131508138), (9, 87672092), (12, 65754069), (18, 43836046), (31, 25453188), (36, 21918023), (37, 21325644), (62, 12726594), (74, 10662822), (93, 8484396), (97, 8134524), (111, 7108548), (124, 6363297), (148, 5331411), (186, 4242198), (194, 4067262), (197, 4005324), (222, 3554274), (279, 2828132), (291, 2711508), (333, 2369516), (372, 2121099), (388, 2033631), (394, 2002662), (444, 1777137), (558, 1414066), (582, 1355754), (591, 1335108), (666, 1184758), (788, 1001331), (873, 903836), (1116, 707033), (1147, 687924), (1164, 677877), (1182, 667554), (1332, 592379), (1746, 451918), (1773, 445036), (2294, 343962), (2364, 333777), (3007, 262404), (3441, 229308), (3492, 225959), (3546, 222518), (3589, 219852), (4588, 171981), (6014, 131202), (6107, 129204), (6882, 114654), (7092, 111259), (7178, 109926), (7289, 108252), (9021, 87468), (10323, 76436), (10767, 73284), (12028, 65601), (12214, 64602), (13764, 57327), (14356, 54963), (14578, 54126), (18042, 43734), (18321, 43068), (19109, 41292), (20646, 38218), (21534, 36642), (21867, 36084), (24428, 32301), (27063, 29156)]