409310172

素因数分解:

$2^2\times 3^7\times {\mathrm{71}}^1\times {\mathrm{659}}^1$

素因数の和:755

約数の個数: 96

約数和(自身を含む): 1091059200

約数和(自身を除く): 681749028

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 71, 81, 108, 142, 162, 213, 243, 284, 324, 426, 486, 639, 659, 729, 852, 972, 1278, 1318, 1458, 1917, 1977, 2187, 2556, 2636, 2916, 3834, 3954, 4374, 5751, 5931, 7668, 7908, 8748, 11502, 11862, 17253, 17793, 23004, 23724, 34506, 35586, 46789, 51759, 53379, 69012, 71172, 93578, 103518, 106758, 140367, 155277, 160137, 187156, 207036, 213516, 280734, 310554, 320274, 421101, 480411, 561468, 621108, 640548, 842202, 960822, 1263303, 1441233, 1684404, 1921644, 2526606, 2882466, 3789909, 5053212, 5764932, 7579818, 11369727, 15159636, 22739454, 34109181, 45478908, 68218362, 102327543, 136436724, 204655086, 409310172]

約数ペア:

[(1, 409310172), (2, 204655086), (3, 136436724), (4, 102327543), (6, 68218362), (9, 45478908), (12, 34109181), (18, 22739454), (27, 15159636), (36, 11369727), (54, 7579818), (71, 5764932), (81, 5053212), (108, 3789909), (142, 2882466), (162, 2526606), (213, 1921644), (243, 1684404), (284, 1441233), (324, 1263303), (426, 960822), (486, 842202), (639, 640548), (659, 621108), (729, 561468), (852, 480411), (972, 421101), (1278, 320274), (1318, 310554), (1458, 280734), (1917, 213516), (1977, 207036), (2187, 187156), (2556, 160137), (2636, 155277), (2916, 140367), (3834, 106758), (3954, 103518), (4374, 93578), (5751, 71172), (5931, 69012), (7668, 53379), (7908, 51759), (8748, 46789), (11502, 35586), (11862, 34506), (17253, 23724), (17793, 23004)]