329943978

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{1283}}^1$

素因数の和:1468

約数の個数: 96

約数和(自身を含む): 886144896

約数和(自身を除く): 556200918

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 157, 182, 234, 273, 314, 471, 546, 819, 942, 1099, 1283, 1413, 1638, 2041, 2198, 2566, 2826, 3297, 3849, 4082, 6123, 6594, 7698, 8981, 9891, 11547, 12246, 14287, 16679, 17962, 18369, 19782, 23094, 26943, 28574, 33358, 36738, 42861, 50037, 53886, 80829, 85722, 100074, 116753, 128583, 150111, 161658, 201431, 233506, 257166, 300222, 350259, 402862, 604293, 700518, 1050777, 1208586, 1410017, 1812879, 2101554, 2618603, 2820034, 3625758, 4230051, 5237206, 7855809, 8460102, 12690153, 15711618, 18330221, 23567427, 25380306, 36660442, 47134854, 54990663, 109981326, 164971989, 329943978]

約数ペア:

[(1, 329943978), (2, 164971989), (3, 109981326), (6, 54990663), (7, 47134854), (9, 36660442), (13, 25380306), (14, 23567427), (18, 18330221), (21, 15711618), (26, 12690153), (39, 8460102), (42, 7855809), (63, 5237206), (78, 4230051), (91, 3625758), (117, 2820034), (126, 2618603), (157, 2101554), (182, 1812879), (234, 1410017), (273, 1208586), (314, 1050777), (471, 700518), (546, 604293), (819, 402862), (942, 350259), (1099, 300222), (1283, 257166), (1413, 233506), (1638, 201431), (2041, 161658), (2198, 150111), (2566, 128583), (2826, 116753), (3297, 100074), (3849, 85722), (4082, 80829), (6123, 53886), (6594, 50037), (7698, 42861), (8981, 36738), (9891, 33358), (11547, 28574), (12246, 26943), (14287, 23094), (16679, 19782), (17962, 18369)]