1258161606

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{25243}}^1$

素因数の和:25338

約数の個数: 64

約数和(自身を含む): 3053514240

約数和(自身を除く): 1795352634

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 71, 78, 117, 142, 213, 234, 351, 426, 639, 702, 923, 1278, 1846, 1917, 2769, 3834, 5538, 8307, 16614, 24921, 25243, 49842, 50486, 75729, 151458, 227187, 328159, 454374, 656318, 681561, 984477, 1363122, 1792253, 1968954, 2953431, 3584506, 5376759, 5906862, 8860293, 10753518, 16130277, 17720586, 23299289, 32260554, 46598578, 48390831, 69897867, 96781662, 139795734, 209693601, 419387202, 629080803, 1258161606]

約数ペア:

[(1, 1258161606), (2, 629080803), (3, 419387202), (6, 209693601), (9, 139795734), (13, 96781662), (18, 69897867), (26, 48390831), (27, 46598578), (39, 32260554), (54, 23299289), (71, 17720586), (78, 16130277), (117, 10753518), (142, 8860293), (213, 5906862), (234, 5376759), (351, 3584506), (426, 2953431), (639, 1968954), (702, 1792253), (923, 1363122), (1278, 984477), (1846, 681561), (1917, 656318), (2769, 454374), (3834, 328159), (5538, 227187), (8307, 151458), (16614, 75729), (24921, 50486), (25243, 49842)]