381401844

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{509}}^1\times {\mathrm{1523}}^1$

素因数の和:2080

約数の個数: 48

約数和(自身を含む): 914034240

約数和(自身を除く): 532632396

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 492, 509, 1018, 1523, 1527, 2036, 3046, 3054, 4569, 6092, 6108, 9138, 18276, 20869, 41738, 62443, 62607, 83476, 124886, 125214, 187329, 249772, 250428, 374658, 749316, 775207, 1550414, 2325621, 3100828, 4651242, 9302484, 31783487, 63566974, 95350461, 127133948, 190700922, 381401844]

約数ペア:

[(1, 381401844), (2, 190700922), (3, 127133948), (4, 95350461), (6, 63566974), (12, 31783487), (41, 9302484), (82, 4651242), (123, 3100828), (164, 2325621), (246, 1550414), (492, 775207), (509, 749316), (1018, 374658), (1523, 250428), (1527, 249772), (2036, 187329), (3046, 125214), (3054, 124886), (4569, 83476), (6092, 62607), (6108, 62443), (9138, 41738), (18276, 20869)]