261736794

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{7069}}^1$

素因数の和:7116

約数の個数: 72

約数和(自身を含む): 660097620

約数和(自身を除く): 398360826

約数列:

[1, 2, 3, 6, 9, 11, 17, 18, 22, 33, 34, 51, 66, 99, 102, 121, 153, 187, 198, 242, 306, 363, 374, 561, 726, 1089, 1122, 1683, 2057, 2178, 3366, 4114, 6171, 7069, 12342, 14138, 18513, 21207, 37026, 42414, 63621, 77759, 120173, 127242, 155518, 233277, 240346, 360519, 466554, 699831, 721038, 855349, 1081557, 1321903, 1399662, 1710698, 2163114, 2566047, 2643806, 3965709, 5132094, 7698141, 7931418, 11897127, 14540933, 15396282, 23794254, 29081866, 43622799, 87245598, 130868397, 261736794]

約数ペア:

[(1, 261736794), (2, 130868397), (3, 87245598), (6, 43622799), (9, 29081866), (11, 23794254), (17, 15396282), (18, 14540933), (22, 11897127), (33, 7931418), (34, 7698141), (51, 5132094), (66, 3965709), (99, 2643806), (102, 2566047), (121, 2163114), (153, 1710698), (187, 1399662), (198, 1321903), (242, 1081557), (306, 855349), (363, 721038), (374, 699831), (561, 466554), (726, 360519), (1089, 240346), (1122, 233277), (1683, 155518), (2057, 127242), (2178, 120173), (3366, 77759), (4114, 63621), (6171, 42414), (7069, 37026), (12342, 21207), (14138, 18513)]