306564278

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{283}}^1\times {\mathrm{983}}^1$

素因数の和:1316

約数の個数: 32

約数和(自身を含む): 503020800

約数和(自身を除く): 196456522

約数列:

[1, 2, 19, 29, 38, 58, 283, 551, 566, 983, 1102, 1966, 5377, 8207, 10754, 16414, 18677, 28507, 37354, 57014, 155933, 278189, 311866, 541633, 556378, 1083266, 5285591, 8067481, 10571182, 16134962, 153282139, 306564278]

約数ペア:

[(1, 306564278), (2, 153282139), (19, 16134962), (29, 10571182), (38, 8067481), (58, 5285591), (283, 1083266), (551, 556378), (566, 541633), (983, 311866), (1102, 278189), (1966, 155933), (5377, 57014), (8207, 37354), (10754, 28507), (16414, 18677)]