256754477592

素因数分解:

$2^3\times 3^3\times {\mathrm{1213}}^1\times {\mathrm{979949}}^1$

素因数の和:981177

約数の個数: 64

約数和(自身を含む): 713795580000

約数和(自身を除く): 457041102408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 1213, 2426, 3639, 4852, 7278, 9704, 10917, 14556, 21834, 29112, 32751, 43668, 65502, 87336, 131004, 262008, 979949, 1959898, 2939847, 3919796, 5879694, 7839592, 8819541, 11759388, 17639082, 23518776, 26458623, 35278164, 52917246, 70556328, 105834492, 211668984, 1188678137, 2377356274, 3566034411, 4754712548, 7132068822, 9509425096, 10698103233, 14264137644, 21396206466, 28528275288, 32094309699, 42792412932, 64188619398, 85584825864, 128377238796, 256754477592]

約数ペア:

[(1, 256754477592), (2, 128377238796), (3, 85584825864), (4, 64188619398), (6, 42792412932), (8, 32094309699), (9, 28528275288), (12, 21396206466), (18, 14264137644), (24, 10698103233), (27, 9509425096), (36, 7132068822), (54, 4754712548), (72, 3566034411), (108, 2377356274), (216, 1188678137), (1213, 211668984), (2426, 105834492), (3639, 70556328), (4852, 52917246), (7278, 35278164), (9704, 26458623), (10917, 23518776), (14556, 17639082), (21834, 11759388), (29112, 8819541), (32751, 7839592), (43668, 5879694), (65502, 3919796), (87336, 2939847), (131004, 1959898), (262008, 979949)]