489603984

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{351727}}^1$

素因数の和:351767

約数の個数: 40

約数和(自身を含む): 1308428160

約数和(自身を除く): 818824176

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 87, 116, 174, 232, 348, 464, 696, 1392, 351727, 703454, 1055181, 1406908, 2110362, 2813816, 4220724, 5627632, 8441448, 10200083, 16882896, 20400166, 30600249, 40800332, 61200498, 81600664, 122400996, 163201328, 244801992, 489603984]

約数ペア:

[(1, 489603984), (2, 244801992), (3, 163201328), (4, 122400996), (6, 81600664), (8, 61200498), (12, 40800332), (16, 30600249), (24, 20400166), (29, 16882896), (48, 10200083), (58, 8441448), (87, 5627632), (116, 4220724), (174, 2813816), (232, 2110362), (348, 1406908), (464, 1055181), (696, 703454), (1392, 351727)]