508775274

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{461}}^2$

素因数の和:956

約数の個数: 72

約数和(自身を含む): 1329013920

約数和(自身を除く): 820238646

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 399, 461, 798, 922, 1197, 1383, 2394, 2766, 3227, 4149, 6454, 8298, 8759, 9681, 17518, 19362, 26277, 29043, 52554, 58086, 61313, 78831, 122626, 157662, 183939, 212521, 367878, 425042, 551817, 637563, 1103634, 1275126, 1487647, 1912689, 2975294, 3825378, 4037899, 4462941, 8075798, 8925882, 12113697, 13388823, 24227394, 26777646, 28265293, 36341091, 56530586, 72682182, 84795879, 169591758, 254387637, 508775274]

約数ペア:

[(1, 508775274), (2, 254387637), (3, 169591758), (6, 84795879), (7, 72682182), (9, 56530586), (14, 36341091), (18, 28265293), (19, 26777646), (21, 24227394), (38, 13388823), (42, 12113697), (57, 8925882), (63, 8075798), (114, 4462941), (126, 4037899), (133, 3825378), (171, 2975294), (266, 1912689), (342, 1487647), (399, 1275126), (461, 1103634), (798, 637563), (922, 551817), (1197, 425042), (1383, 367878), (2394, 212521), (2766, 183939), (3227, 157662), (4149, 122626), (6454, 78831), (8298, 61313), (8759, 58086), (9681, 52554), (17518, 29043), (19362, 26277)]