331367382

素因数分解:

$2^1\times 3^3\times {\mathrm{131}}^1\times {\mathrm{139}}^1\times {\mathrm{337}}^1$

素因数の和:618

約数の個数: 64

約数和(自身を含む): 749548800

約数和(自身を除く): 418181418

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 131, 139, 262, 278, 337, 393, 417, 674, 786, 834, 1011, 1179, 1251, 2022, 2358, 2502, 3033, 3537, 3753, 6066, 7074, 7506, 9099, 18198, 18209, 36418, 44147, 46843, 54627, 88294, 93686, 109254, 132441, 140529, 163881, 264882, 281058, 327762, 397323, 421587, 491643, 794646, 843174, 983286, 1191969, 1264761, 2383938, 2529522, 6136433, 12272866, 18409299, 36818598, 55227897, 110455794, 165683691, 331367382]

約数ペア:

[(1, 331367382), (2, 165683691), (3, 110455794), (6, 55227897), (9, 36818598), (18, 18409299), (27, 12272866), (54, 6136433), (131, 2529522), (139, 2383938), (262, 1264761), (278, 1191969), (337, 983286), (393, 843174), (417, 794646), (674, 491643), (786, 421587), (834, 397323), (1011, 327762), (1179, 281058), (1251, 264882), (2022, 163881), (2358, 140529), (2502, 132441), (3033, 109254), (3537, 93686), (3753, 88294), (6066, 54627), (7074, 46843), (7506, 44147), (9099, 36418), (18198, 18209)]