748769315274

素因数分解:

$2^1\times 3^3\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{2914883}}^1$

素因数の和:2915032

約数の個数: 64

約数和(自身を含む): 1712552647680

約数和(自身を除く): 963783332406

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 67, 71, 134, 142, 201, 213, 402, 426, 603, 639, 1206, 1278, 1809, 1917, 3618, 3834, 4757, 9514, 14271, 28542, 42813, 85626, 128439, 256878, 2914883, 5829766, 8744649, 17489298, 26233947, 52467894, 78701841, 157403682, 195297161, 206956693, 390594322, 413913386, 585891483, 620870079, 1171782966, 1241740158, 1757674449, 1862610237, 3515348898, 3725220474, 5273023347, 5587830711, 10546046694, 11175661422, 13866098431, 27732196862, 41598295293, 83196590586, 124794885879, 249589771758, 374384657637, 748769315274]

約数ペア:

[(1, 748769315274), (2, 374384657637), (3, 249589771758), (6, 124794885879), (9, 83196590586), (18, 41598295293), (27, 27732196862), (54, 13866098431), (67, 11175661422), (71, 10546046694), (134, 5587830711), (142, 5273023347), (201, 3725220474), (213, 3515348898), (402, 1862610237), (426, 1757674449), (603, 1241740158), (639, 1171782966), (1206, 620870079), (1278, 585891483), (1809, 413913386), (1917, 390594322), (3618, 206956693), (3834, 195297161), (4757, 157403682), (9514, 78701841), (14271, 52467894), (28542, 26233947), (42813, 17489298), (85626, 8744649), (128439, 5829766), (256878, 2914883)]