308331316

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{1867}}^1$

素因数の和:1984

約数の個数: 48

約数和(自身を含む): 593127360

約数和(自身を除く): 284796044

約数列:

[1, 2, 4, 19, 38, 41, 53, 76, 82, 106, 164, 212, 779, 1007, 1558, 1867, 2014, 2173, 3116, 3734, 4028, 4346, 7468, 8692, 35473, 41287, 70946, 76547, 82574, 98951, 141892, 153094, 165148, 197902, 306188, 395804, 1454393, 1880069, 2908786, 3760138, 4056991, 5817572, 7520276, 8113982, 16227964, 77082829, 154165658, 308331316]

約数ペア:

[(1, 308331316), (2, 154165658), (4, 77082829), (19, 16227964), (38, 8113982), (41, 7520276), (53, 5817572), (76, 4056991), (82, 3760138), (106, 2908786), (164, 1880069), (212, 1454393), (779, 395804), (1007, 306188), (1558, 197902), (1867, 165148), (2014, 153094), (2173, 141892), (3116, 98951), (3734, 82574), (4028, 76547), (4346, 70946), (7468, 41287), (8692, 35473)]