2947029295336

素因数分解:

$2^3\times 7^1\times {\mathrm{167}}^1\times {\mathrm{463}}^1\times {\mathrm{680611}}^1$

素因数の和:681254

約数の個数: 64

約数和(自身を含む): 6366607994880

約数和(自身を除く): 3419578699544

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 167, 334, 463, 668, 926, 1169, 1336, 1852, 2338, 3241, 3704, 4676, 6482, 9352, 12964, 25928, 77321, 154642, 309284, 541247, 618568, 680611, 1082494, 1361222, 2164988, 2722444, 4329976, 4764277, 5444888, 9528554, 19057108, 38114216, 113662037, 227324074, 315122893, 454648148, 630245786, 795634259, 909296296, 1260491572, 1591268518, 2205860251, 2520983144, 3182537036, 4411720502, 6365074072, 8823441004, 17646882008, 52625523131, 105251046262, 210502092524, 368378661917, 421004185048, 736757323834, 1473514647668, 2947029295336]

約数ペア:

[(1, 2947029295336), (2, 1473514647668), (4, 736757323834), (7, 421004185048), (8, 368378661917), (14, 210502092524), (28, 105251046262), (56, 52625523131), (167, 17646882008), (334, 8823441004), (463, 6365074072), (668, 4411720502), (926, 3182537036), (1169, 2520983144), (1336, 2205860251), (1852, 1591268518), (2338, 1260491572), (3241, 909296296), (3704, 795634259), (4676, 630245786), (6482, 454648148), (9352, 315122893), (12964, 227324074), (25928, 113662037), (77321, 38114216), (154642, 19057108), (309284, 9528554), (541247, 5444888), (618568, 4764277), (680611, 4329976), (1082494, 2722444), (1361222, 2164988)]