217622448

素因数分解:

$2^4\times 3^2\times {\mathrm{829}}^1\times {\mathrm{1823}}^1$

素因数の和:2666

約数の個数: 60

約数和(自身を含む): 610109760

約数和(自身を除く): 392487312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 829, 1658, 1823, 2487, 3316, 3646, 4974, 5469, 6632, 7292, 7461, 9948, 10938, 13264, 14584, 14922, 16407, 19896, 21876, 29168, 29844, 32814, 39792, 43752, 59688, 65628, 87504, 119376, 131256, 262512, 1511267, 3022534, 4533801, 6045068, 9067602, 12090136, 13601403, 18135204, 24180272, 27202806, 36270408, 54405612, 72540816, 108811224, 217622448]

約数ペア:

[(1, 217622448), (2, 108811224), (3, 72540816), (4, 54405612), (6, 36270408), (8, 27202806), (9, 24180272), (12, 18135204), (16, 13601403), (18, 12090136), (24, 9067602), (36, 6045068), (48, 4533801), (72, 3022534), (144, 1511267), (829, 262512), (1658, 131256), (1823, 119376), (2487, 87504), (3316, 65628), (3646, 59688), (4974, 43752), (5469, 39792), (6632, 32814), (7292, 29844), (7461, 29168), (9948, 21876), (10938, 19896), (13264, 16407), (14584, 14922)]