718793964

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{283}}^1\times {\mathrm{10079}}^1$

素因数の和:10379

約数の個数: 72

約数和(自身を含む): 2084060160

約数和(自身を除く): 1365266196

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 283, 566, 849, 1132, 1698, 1981, 2547, 3396, 3962, 5094, 5943, 7924, 10079, 10188, 11886, 17829, 20158, 23772, 30237, 35658, 40316, 60474, 70553, 71316, 90711, 120948, 141106, 181422, 211659, 282212, 362844, 423318, 634977, 846636, 1269954, 2539908, 2852357, 5704714, 8557071, 11409428, 17114142, 19966499, 25671213, 34228284, 39932998, 51342426, 59899497, 79865996, 102684852, 119798994, 179698491, 239597988, 359396982, 718793964]

約数ペア:

[(1, 718793964), (2, 359396982), (3, 239597988), (4, 179698491), (6, 119798994), (7, 102684852), (9, 79865996), (12, 59899497), (14, 51342426), (18, 39932998), (21, 34228284), (28, 25671213), (36, 19966499), (42, 17114142), (63, 11409428), (84, 8557071), (126, 5704714), (252, 2852357), (283, 2539908), (566, 1269954), (849, 846636), (1132, 634977), (1698, 423318), (1981, 362844), (2547, 282212), (3396, 211659), (3962, 181422), (5094, 141106), (5943, 120948), (7924, 90711), (10079, 71316), (10188, 70553), (11886, 60474), (17829, 40316), (20158, 35658), (23772, 30237)]