217109088

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{107693}}^1$

素因数の和:107716

約数の個数: 72

約数和(自身を含む): 705611088

約数和(自身を除く): 488502000

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 107693, 215386, 323079, 430772, 646158, 753851, 861544, 969237, 1292316, 1507702, 1723088, 1938474, 2261553, 2584632, 3015404, 3446176, 3876948, 4523106, 5169264, 6030808, 6784659, 7753896, 9046212, 10338528, 12061616, 13569318, 15507792, 18092424, 24123232, 27138636, 31015584, 36184848, 54277272, 72369696, 108554544, 217109088]

約数ペア:

[(1, 217109088), (2, 108554544), (3, 72369696), (4, 54277272), (6, 36184848), (7, 31015584), (8, 27138636), (9, 24123232), (12, 18092424), (14, 15507792), (16, 13569318), (18, 12061616), (21, 10338528), (24, 9046212), (28, 7753896), (32, 6784659), (36, 6030808), (42, 5169264), (48, 4523106), (56, 3876948), (63, 3446176), (72, 3015404), (84, 2584632), (96, 2261553), (112, 1938474), (126, 1723088), (144, 1507702), (168, 1292316), (224, 969237), (252, 861544), (288, 753851), (336, 646158), (504, 430772), (672, 323079), (1008, 215386), (2016, 107693)]