427699428

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{74099}}^1$

素因数の和:74156

約数の個数: 48

約数和(自身を含む): 1103793600

約数和(自身を除く): 676094172

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 37, 39, 52, 74, 78, 111, 148, 156, 222, 444, 481, 962, 1443, 1924, 2886, 5772, 74099, 148198, 222297, 296396, 444594, 889188, 963287, 1926574, 2741663, 2889861, 3853148, 5483326, 5779722, 8224989, 10966652, 11559444, 16449978, 32899956, 35641619, 71283238, 106924857, 142566476, 213849714, 427699428]

約数ペア:

[(1, 427699428), (2, 213849714), (3, 142566476), (4, 106924857), (6, 71283238), (12, 35641619), (13, 32899956), (26, 16449978), (37, 11559444), (39, 10966652), (52, 8224989), (74, 5779722), (78, 5483326), (111, 3853148), (148, 2889861), (156, 2741663), (222, 1926574), (444, 963287), (481, 889188), (962, 444594), (1443, 296396), (1924, 222297), (2886, 148198), (5772, 74099)]