327468724

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{3803}}^1$

素因数の和:3940

約数の個数: 48

約数和(自身を含む): 664634880

約数和(自身を除く): 337166156

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 103, 206, 209, 412, 418, 836, 1133, 1957, 2266, 3803, 3914, 4532, 7606, 7828, 15212, 21527, 41833, 43054, 72257, 83666, 86108, 144514, 167332, 289028, 391709, 783418, 794827, 1566836, 1589654, 3179308, 4308799, 7442471, 8617598, 14884942, 17235196, 29769884, 81867181, 163734362, 327468724]

約数ペア:

[(1, 327468724), (2, 163734362), (4, 81867181), (11, 29769884), (19, 17235196), (22, 14884942), (38, 8617598), (44, 7442471), (76, 4308799), (103, 3179308), (206, 1589654), (209, 1566836), (412, 794827), (418, 783418), (836, 391709), (1133, 289028), (1957, 167332), (2266, 144514), (3803, 86108), (3914, 83666), (4532, 72257), (7606, 43054), (7828, 41833), (15212, 21527)]