315687696

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{285949}}^1$

素因数の和:285983

約数の個数: 40

約数和(自身を含む): 850987200

約数和(自身を除く): 535299504

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 276, 368, 552, 1104, 285949, 571898, 857847, 1143796, 1715694, 2287592, 3431388, 4575184, 6576827, 6862776, 13153654, 13725552, 19730481, 26307308, 39460962, 52614616, 78921924, 105229232, 157843848, 315687696]

約数ペア:

[(1, 315687696), (2, 157843848), (3, 105229232), (4, 78921924), (6, 52614616), (8, 39460962), (12, 26307308), (16, 19730481), (23, 13725552), (24, 13153654), (46, 6862776), (48, 6576827), (69, 4575184), (92, 3431388), (138, 2287592), (184, 1715694), (276, 1143796), (368, 857847), (552, 571898), (1104, 285949)]