514246356

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{2503}}^1$

素因数の和:2965

約数の個数: 72

約数和(自身を含む): 1403642240

約数和(自身を除く): 889395884

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 439, 468, 878, 1317, 1756, 2503, 2634, 3951, 5006, 5268, 5707, 7509, 7902, 10012, 11414, 15018, 15804, 17121, 22527, 22828, 30036, 32539, 34242, 45054, 51363, 65078, 68484, 90108, 97617, 102726, 130156, 195234, 205452, 292851, 390468, 585702, 1098817, 1171404, 2197634, 3296451, 4395268, 6592902, 9889353, 13185804, 14284621, 19778706, 28569242, 39557412, 42853863, 57138484, 85707726, 128561589, 171415452, 257123178, 514246356]

約数ペア:

[(1, 514246356), (2, 257123178), (3, 171415452), (4, 128561589), (6, 85707726), (9, 57138484), (12, 42853863), (13, 39557412), (18, 28569242), (26, 19778706), (36, 14284621), (39, 13185804), (52, 9889353), (78, 6592902), (117, 4395268), (156, 3296451), (234, 2197634), (439, 1171404), (468, 1098817), (878, 585702), (1317, 390468), (1756, 292851), (2503, 205452), (2634, 195234), (3951, 130156), (5006, 102726), (5268, 97617), (5707, 90108), (7509, 68484), (7902, 65078), (10012, 51363), (11414, 45054), (15018, 34242), (15804, 32539), (17121, 30036), (22527, 22828)]