2663278344008

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{541}}^1\times {\mathrm{2053}}^1\times {\mathrm{8101}}^1$

素因数の和:10738

約数の個数: 64

約数和(自身を含む): 5141227481520

約数和(自身を除く): 2477949137512

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 541, 1082, 2053, 2164, 4106, 4328, 8101, 8212, 16202, 16424, 20017, 32404, 40034, 64808, 75961, 80068, 151922, 160136, 299737, 303844, 599474, 607688, 1110673, 1198948, 2221346, 2397896, 4382641, 4442692, 8765282, 8885384, 16631353, 17530564, 33262706, 35061128, 41094901, 66525412, 82189802, 133050824, 162157717, 164379604, 324315434, 328759208, 615360061, 648630868, 1230720122, 1297261736, 2461440244, 4922880488, 8997561973, 17995123946, 35990247892, 71980495784, 332909793001, 665819586002, 1331639172004, 2663278344008]

約数ペア:

[(1, 2663278344008), (2, 1331639172004), (4, 665819586002), (8, 332909793001), (37, 71980495784), (74, 35990247892), (148, 17995123946), (296, 8997561973), (541, 4922880488), (1082, 2461440244), (2053, 1297261736), (2164, 1230720122), (4106, 648630868), (4328, 615360061), (8101, 328759208), (8212, 324315434), (16202, 164379604), (16424, 162157717), (20017, 133050824), (32404, 82189802), (40034, 66525412), (64808, 41094901), (75961, 35061128), (80068, 33262706), (151922, 17530564), (160136, 16631353), (299737, 8885384), (303844, 8765282), (599474, 4442692), (607688, 4382641), (1110673, 2397896), (1198948, 2221346)]