174304816

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{823}}^1$

素因数の和:930

約数の個数: 80

約数和(自身を含む): 405434368

約数和(自身を除く): 231129552

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 61, 62, 112, 122, 124, 217, 244, 248, 427, 434, 488, 496, 823, 854, 868, 976, 1646, 1708, 1736, 1891, 3292, 3416, 3472, 3782, 5761, 6584, 6832, 7564, 11522, 13168, 13237, 15128, 23044, 25513, 26474, 30256, 46088, 50203, 51026, 52948, 92176, 100406, 102052, 105896, 178591, 200812, 204104, 211792, 351421, 357182, 401624, 408208, 702842, 714364, 803248, 1405684, 1428728, 1556293, 2811368, 2857456, 3112586, 5622736, 6225172, 10894051, 12450344, 21788102, 24900688, 43576204, 87152408, 174304816]

約数ペア:

[(1, 174304816), (2, 87152408), (4, 43576204), (7, 24900688), (8, 21788102), (14, 12450344), (16, 10894051), (28, 6225172), (31, 5622736), (56, 3112586), (61, 2857456), (62, 2811368), (112, 1556293), (122, 1428728), (124, 1405684), (217, 803248), (244, 714364), (248, 702842), (427, 408208), (434, 401624), (488, 357182), (496, 351421), (823, 211792), (854, 204104), (868, 200812), (976, 178591), (1646, 105896), (1708, 102052), (1736, 100406), (1891, 92176), (3292, 52948), (3416, 51026), (3472, 50203), (3782, 46088), (5761, 30256), (6584, 26474), (6832, 25513), (7564, 23044), (11522, 15128), (13168, 13237)]