1312935804

素因数分解:

$2^2\times 3^5\times {\mathrm{577}}^1\times {\mathrm{2341}}^1$

素因数の和:2937

約数の個数: 72

約数和(自身を含む): 3449166448

約数和(自身を除く): 2136230644

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 577, 972, 1154, 1731, 2308, 2341, 3462, 4682, 5193, 6924, 7023, 9364, 10386, 14046, 15579, 20772, 21069, 28092, 31158, 42138, 46737, 62316, 63207, 84276, 93474, 126414, 140211, 186948, 189621, 252828, 280422, 379242, 560844, 568863, 758484, 1137726, 1350757, 2275452, 2701514, 4052271, 5403028, 8104542, 12156813, 16209084, 24313626, 36470439, 48627252, 72940878, 109411317, 145881756, 218822634, 328233951, 437645268, 656467902, 1312935804]

約数ペア:

[(1, 1312935804), (2, 656467902), (3, 437645268), (4, 328233951), (6, 218822634), (9, 145881756), (12, 109411317), (18, 72940878), (27, 48627252), (36, 36470439), (54, 24313626), (81, 16209084), (108, 12156813), (162, 8104542), (243, 5403028), (324, 4052271), (486, 2701514), (577, 2275452), (972, 1350757), (1154, 1137726), (1731, 758484), (2308, 568863), (2341, 560844), (3462, 379242), (4682, 280422), (5193, 252828), (6924, 189621), (7023, 186948), (9364, 140211), (10386, 126414), (14046, 93474), (15579, 84276), (20772, 63207), (21069, 62316), (28092, 46737), (31158, 42138)]