3997439964

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{107}}^1\times {\mathrm{49417}}^1$

素因数の和:49544

約数の個数: 96

約数和(自身を含む): 11955202560

約数和(自身を除く): 7957762596

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 107, 108, 126, 189, 214, 252, 321, 378, 428, 642, 749, 756, 963, 1284, 1498, 1926, 2247, 2889, 2996, 3852, 4494, 5778, 6741, 8988, 11556, 13482, 20223, 26964, 40446, 49417, 80892, 98834, 148251, 197668, 296502, 345919, 444753, 593004, 691838, 889506, 1037757, 1334259, 1383676, 1779012, 2075514, 2668518, 3113271, 4151028, 5287619, 5337036, 6226542, 9339813, 10575238, 12453084, 15862857, 18679626, 21150476, 31725714, 37013333, 37359252, 47588571, 63451428, 74026666, 95177142, 111039999, 142765713, 148053332, 190354284, 222079998, 285531426, 333119997, 444159996, 571062852, 666239994, 999359991, 1332479988, 1998719982, 3997439964]

約数ペア:

[(1, 3997439964), (2, 1998719982), (3, 1332479988), (4, 999359991), (6, 666239994), (7, 571062852), (9, 444159996), (12, 333119997), (14, 285531426), (18, 222079998), (21, 190354284), (27, 148053332), (28, 142765713), (36, 111039999), (42, 95177142), (54, 74026666), (63, 63451428), (84, 47588571), (107, 37359252), (108, 37013333), (126, 31725714), (189, 21150476), (214, 18679626), (252, 15862857), (321, 12453084), (378, 10575238), (428, 9339813), (642, 6226542), (749, 5337036), (756, 5287619), (963, 4151028), (1284, 3113271), (1498, 2668518), (1926, 2075514), (2247, 1779012), (2889, 1383676), (2996, 1334259), (3852, 1037757), (4494, 889506), (5778, 691838), (6741, 593004), (8988, 444753), (11556, 345919), (13482, 296502), (20223, 197668), (26964, 148251), (40446, 98834), (49417, 80892)]