262194012

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{1867}}^1$

素因数の和:2007

約数の個数: 72

約数和(自身を含む): 685391616

約数和(自身を除く): 423197604

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 83, 94, 141, 166, 188, 249, 282, 332, 423, 498, 564, 747, 846, 996, 1494, 1692, 1867, 2988, 3734, 3901, 5601, 7468, 7802, 11202, 11703, 15604, 16803, 22404, 23406, 33606, 35109, 46812, 67212, 70218, 87749, 140436, 154961, 175498, 263247, 309922, 350996, 464883, 526494, 619844, 789741, 929766, 1052988, 1394649, 1579482, 1859532, 2789298, 3158964, 5578596, 7283167, 14566334, 21849501, 29132668, 43699002, 65548503, 87398004, 131097006, 262194012]

約数ペア:

[(1, 262194012), (2, 131097006), (3, 87398004), (4, 65548503), (6, 43699002), (9, 29132668), (12, 21849501), (18, 14566334), (36, 7283167), (47, 5578596), (83, 3158964), (94, 2789298), (141, 1859532), (166, 1579482), (188, 1394649), (249, 1052988), (282, 929766), (332, 789741), (423, 619844), (498, 526494), (564, 464883), (747, 350996), (846, 309922), (996, 263247), (1494, 175498), (1692, 154961), (1867, 140436), (2988, 87749), (3734, 70218), (3901, 67212), (5601, 46812), (7468, 35109), (7802, 33606), (11202, 23406), (11703, 22404), (15604, 16803)]