1647328284

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{283}}^1\times {\mathrm{23099}}^1$

素因数の和:23399

約数の個数: 72

約数和(自身を含む): 4775971200

約数和(自身を除く): 3128642916

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, 10188, 11886, 17829, 23099, 23772, 35658, 46198, 69297, 71316, 92396, 138594, 161693, 207891, 277188, 323386, 415782, 485079, 646772, 831564, 970158, 1455237, 1940316, 2910474, 5820948, 6537017, 13074034, 19611051, 26148068, 39222102, 45759119, 58833153, 78444204, 91518238, 117666306, 137277357, 183036476, 235332612, 274554714, 411832071, 549109428, 823664142, 1647328284]

約数ペア:

[(1, 1647328284), (2, 823664142), (3, 549109428), (4, 411832071), (6, 274554714), (7, 235332612), (9, 183036476), (12, 137277357), (14, 117666306), (18, 91518238), (21, 78444204), (28, 58833153), (36, 45759119), (42, 39222102), (63, 26148068), (84, 19611051), (126, 13074034), (252, 6537017), (283, 5820948), (566, 2910474), (849, 1940316), (1132, 1455237), (1698, 970158), (1981, 831564), (2547, 646772), (3396, 485079), (3962, 415782), (5094, 323386), (5943, 277188), (7924, 207891), (10188, 161693), (11886, 138594), (17829, 92396), (23099, 71316), (23772, 69297), (35658, 46198)]