331454136

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{863}}^1\times {\mathrm{1231}}^1$

素因数の和:2116

約数の個数: 64

約数和(自身を含む): 894136320

約数和(自身を除く): 562682184

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 863, 1231, 1726, 2462, 2589, 3452, 3693, 4924, 5178, 6904, 7386, 9848, 10356, 11219, 14772, 16003, 20712, 22438, 29544, 32006, 33657, 44876, 48009, 64012, 67314, 89752, 96018, 128024, 134628, 192036, 269256, 384072, 1062353, 2124706, 3187059, 4249412, 6374118, 8498824, 12748236, 13810589, 25496472, 27621178, 41431767, 55242356, 82863534, 110484712, 165727068, 331454136]

約数ペア:

[(1, 331454136), (2, 165727068), (3, 110484712), (4, 82863534), (6, 55242356), (8, 41431767), (12, 27621178), (13, 25496472), (24, 13810589), (26, 12748236), (39, 8498824), (52, 6374118), (78, 4249412), (104, 3187059), (156, 2124706), (312, 1062353), (863, 384072), (1231, 269256), (1726, 192036), (2462, 134628), (2589, 128024), (3452, 96018), (3693, 89752), (4924, 67314), (5178, 64012), (6904, 48009), (7386, 44876), (9848, 33657), (10356, 32006), (11219, 29544), (14772, 22438), (16003, 20712)]