321402288

素因数分解:

$2^4\times 3^1\times {\mathrm{1237}}^1\times {\mathrm{5413}}^1$

素因数の和:6661

約数の個数: 40

約数和(自身を含む): 831113968

約数和(自身を除く): 509711680

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1237, 2474, 3711, 4948, 5413, 7422, 9896, 10826, 14844, 16239, 19792, 21652, 29688, 32478, 43304, 59376, 64956, 86608, 129912, 259824, 6695881, 13391762, 20087643, 26783524, 40175286, 53567048, 80350572, 107134096, 160701144, 321402288]

約数ペア:

[(1, 321402288), (2, 160701144), (3, 107134096), (4, 80350572), (6, 53567048), (8, 40175286), (12, 26783524), (16, 20087643), (24, 13391762), (48, 6695881), (1237, 259824), (2474, 129912), (3711, 86608), (4948, 64956), (5413, 59376), (7422, 43304), (9896, 32478), (10826, 29688), (14844, 21652), (16239, 19792)]