397301868

素因数分解:

$2^2\times 3^3\times {\mathrm{601}}^1\times {\mathrm{6121}}^1$

素因数の和:6735

約数の個数: 48

約数和(自身を含む): 1031924320

約数和(自身を除く): 634622452

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 601, 1202, 1803, 2404, 3606, 5409, 6121, 7212, 10818, 12242, 16227, 18363, 21636, 24484, 32454, 36726, 55089, 64908, 73452, 110178, 165267, 220356, 330534, 661068, 3678721, 7357442, 11036163, 14714884, 22072326, 33108489, 44144652, 66216978, 99325467, 132433956, 198650934, 397301868]

約数ペア:

[(1, 397301868), (2, 198650934), (3, 132433956), (4, 99325467), (6, 66216978), (9, 44144652), (12, 33108489), (18, 22072326), (27, 14714884), (36, 11036163), (54, 7357442), (108, 3678721), (601, 661068), (1202, 330534), (1803, 220356), (2404, 165267), (3606, 110178), (5409, 73452), (6121, 64908), (7212, 55089), (10818, 36726), (12242, 32454), (16227, 24484), (18363, 21636)]