425849892

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{241}}^2$

素因数の和:549

約数の個数: 72

約数和(自身を含む): 1097405568

約数和(自身を除く): 671555676

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 47, 52, 78, 94, 141, 156, 188, 241, 282, 482, 564, 611, 723, 964, 1222, 1446, 1833, 2444, 2892, 3133, 3666, 6266, 7332, 9399, 11327, 12532, 18798, 22654, 33981, 37596, 45308, 58081, 67962, 116162, 135924, 147251, 174243, 232324, 294502, 348486, 441753, 589004, 696972, 755053, 883506, 1510106, 1767012, 2265159, 2729807, 3020212, 4530318, 5459614, 8189421, 9060636, 10919228, 16378842, 32757684, 35487491, 70974982, 106462473, 141949964, 212924946, 425849892]

約数ペア:

[(1, 425849892), (2, 212924946), (3, 141949964), (4, 106462473), (6, 70974982), (12, 35487491), (13, 32757684), (26, 16378842), (39, 10919228), (47, 9060636), (52, 8189421), (78, 5459614), (94, 4530318), (141, 3020212), (156, 2729807), (188, 2265159), (241, 1767012), (282, 1510106), (482, 883506), (564, 755053), (611, 696972), (723, 589004), (964, 441753), (1222, 348486), (1446, 294502), (1833, 232324), (2444, 174243), (2892, 147251), (3133, 135924), (3666, 116162), (6266, 67962), (7332, 58081), (9399, 45308), (11327, 37596), (12532, 33981), (18798, 22654)]