264584996

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{1483}}^1$

素因数の和:1620

約数の個数: 48

約数和(自身を含む): 516574464

約数和(自身を除く): 251989468

約数列:

[1, 2, 4, 13, 26, 47, 52, 73, 94, 146, 188, 292, 611, 949, 1222, 1483, 1898, 2444, 2966, 3431, 3796, 5932, 6862, 13724, 19279, 38558, 44603, 69701, 77116, 89206, 108259, 139402, 178412, 216518, 278804, 433036, 906113, 1407367, 1812226, 2814734, 3624452, 5088173, 5629468, 10176346, 20352692, 66146249, 132292498, 264584996]

約数ペア:

[(1, 264584996), (2, 132292498), (4, 66146249), (13, 20352692), (26, 10176346), (47, 5629468), (52, 5088173), (73, 3624452), (94, 2814734), (146, 1812226), (188, 1407367), (292, 906113), (611, 433036), (949, 278804), (1222, 216518), (1483, 178412), (1898, 139402), (2444, 108259), (2966, 89206), (3431, 77116), (3796, 69701), (5932, 44603), (6862, 38558), (13724, 19279)]