3983208216

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{240881}}^1$

素因数の和:240956

約数の個数: 64

約数和(自身を含む): 10926407520

約数和(自身を除く): 6943199304

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 53, 78, 104, 106, 156, 159, 212, 312, 318, 424, 636, 689, 1272, 1378, 2067, 2756, 4134, 5512, 8268, 16536, 240881, 481762, 722643, 963524, 1445286, 1927048, 2890572, 3131453, 5781144, 6262906, 9394359, 12525812, 12766693, 18788718, 25051624, 25533386, 37577436, 38300079, 51066772, 75154872, 76600158, 102133544, 153200316, 165967009, 306400632, 331934018, 497901027, 663868036, 995802054, 1327736072, 1991604108, 3983208216]

約数ペア:

[(1, 3983208216), (2, 1991604108), (3, 1327736072), (4, 995802054), (6, 663868036), (8, 497901027), (12, 331934018), (13, 306400632), (24, 165967009), (26, 153200316), (39, 102133544), (52, 76600158), (53, 75154872), (78, 51066772), (104, 38300079), (106, 37577436), (156, 25533386), (159, 25051624), (212, 18788718), (312, 12766693), (318, 12525812), (424, 9394359), (636, 6262906), (689, 5781144), (1272, 3131453), (1378, 2890572), (2067, 1927048), (2756, 1445286), (4134, 963524), (5512, 722643), (8268, 481762), (16536, 240881)]