2720627208

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{93763}}^1$

素因数の和:93819

約数の個数: 96

約数和(自身を含む): 8191223040

約数和(自身を除く): 5470595832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 31, 36, 39, 52, 62, 72, 78, 93, 104, 117, 124, 156, 186, 234, 248, 279, 312, 372, 403, 468, 558, 744, 806, 936, 1116, 1209, 1612, 2232, 2418, 3224, 3627, 4836, 7254, 9672, 14508, 29016, 93763, 187526, 281289, 375052, 562578, 750104, 843867, 1125156, 1218919, 1687734, 2250312, 2437838, 2906653, 3375468, 3656757, 4875676, 5813306, 6750936, 7313514, 8719959, 9751352, 10970271, 11626612, 14627028, 17439918, 21940542, 23253224, 26159877, 29254056, 34879836, 37786489, 43881084, 52319754, 69759672, 75572978, 87762168, 104639508, 113359467, 151145956, 209279016, 226718934, 302291912, 340078401, 453437868, 680156802, 906875736, 1360313604, 2720627208]

約数ペア:

[(1, 2720627208), (2, 1360313604), (3, 906875736), (4, 680156802), (6, 453437868), (8, 340078401), (9, 302291912), (12, 226718934), (13, 209279016), (18, 151145956), (24, 113359467), (26, 104639508), (31, 87762168), (36, 75572978), (39, 69759672), (52, 52319754), (62, 43881084), (72, 37786489), (78, 34879836), (93, 29254056), (104, 26159877), (117, 23253224), (124, 21940542), (156, 17439918), (186, 14627028), (234, 11626612), (248, 10970271), (279, 9751352), (312, 8719959), (372, 7313514), (403, 6750936), (468, 5813306), (558, 4875676), (744, 3656757), (806, 3375468), (936, 2906653), (1116, 2437838), (1209, 2250312), (1612, 1687734), (2232, 1218919), (2418, 1125156), (3224, 843867), (3627, 750104), (4836, 562578), (7254, 375052), (9672, 281289), (14508, 187526), (29016, 93763)]