271816722

素因数分解:

$2^1\times 3^4\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{317}}^1$

素因数の和:477

約数の個数: 80

約数和(自身を含む): 627960960

約数和(自身を除く): 356144238

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 67, 79, 81, 134, 158, 162, 201, 237, 317, 402, 474, 603, 634, 711, 951, 1206, 1422, 1809, 1902, 2133, 2853, 3618, 4266, 5293, 5427, 5706, 6399, 8559, 10586, 10854, 12798, 15879, 17118, 21239, 25043, 25677, 31758, 42478, 47637, 50086, 51354, 63717, 75129, 95274, 127434, 142911, 150258, 191151, 225387, 285822, 382302, 428733, 450774, 573453, 676161, 857466, 1146906, 1352322, 1677881, 1720359, 2028483, 3355762, 3440718, 4056966, 5033643, 10067286, 15100929, 30201858, 45302787, 90605574, 135908361, 271816722]

約数ペア:

[(1, 271816722), (2, 135908361), (3, 90605574), (6, 45302787), (9, 30201858), (18, 15100929), (27, 10067286), (54, 5033643), (67, 4056966), (79, 3440718), (81, 3355762), (134, 2028483), (158, 1720359), (162, 1677881), (201, 1352322), (237, 1146906), (317, 857466), (402, 676161), (474, 573453), (603, 450774), (634, 428733), (711, 382302), (951, 285822), (1206, 225387), (1422, 191151), (1809, 150258), (1902, 142911), (2133, 127434), (2853, 95274), (3618, 75129), (4266, 63717), (5293, 51354), (5427, 50086), (5706, 47637), (6399, 42478), (8559, 31758), (10586, 25677), (10854, 25043), (12798, 21239), (15879, 17118)]