848430464

素因数分解:

$2^7\times 7^1\times {\mathrm{47}}^1\times {\mathrm{20147}}^1$

素因数の和:20215

約数の個数: 64

約数和(自身を含む): 1972892160

約数和(自身を除く): 1124461696

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 56, 64, 94, 112, 128, 188, 224, 329, 376, 448, 658, 752, 896, 1316, 1504, 2632, 3008, 5264, 6016, 10528, 20147, 21056, 40294, 42112, 80588, 141029, 161176, 282058, 322352, 564116, 644704, 946909, 1128232, 1289408, 1893818, 2256464, 2578816, 3787636, 4512928, 6628363, 7575272, 9025856, 13256726, 15150544, 18051712, 26513452, 30301088, 53026904, 60602176, 106053808, 121204352, 212107616, 424215232, 848430464]

約数ペア:

[(1, 848430464), (2, 424215232), (4, 212107616), (7, 121204352), (8, 106053808), (14, 60602176), (16, 53026904), (28, 30301088), (32, 26513452), (47, 18051712), (56, 15150544), (64, 13256726), (94, 9025856), (112, 7575272), (128, 6628363), (188, 4512928), (224, 3787636), (329, 2578816), (376, 2256464), (448, 1893818), (658, 1289408), (752, 1128232), (896, 946909), (1316, 644704), (1504, 564116), (2632, 322352), (3008, 282058), (5264, 161176), (6016, 141029), (10528, 80588), (20147, 42112), (21056, 40294)]