13309445744

素因数分解:

$2^4\times 7^1\times {\mathrm{83}}^1\times {\mathrm{631}}^1\times {\mathrm{2269}}^1$

素因数の和:2998

約数の個数: 80

約数和(自身を含む): 29886420480

約数和(自身を除く): 16576974736

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 83, 112, 166, 332, 581, 631, 664, 1162, 1262, 1328, 2269, 2324, 2524, 4417, 4538, 4648, 5048, 8834, 9076, 9296, 10096, 15883, 17668, 18152, 31766, 35336, 36304, 52373, 63532, 70672, 104746, 127064, 188327, 209492, 254128, 366611, 376654, 418984, 733222, 753308, 837968, 1318289, 1431739, 1466444, 1506616, 2636578, 2863478, 2932888, 3013232, 5273156, 5726956, 5865776, 10022173, 10546312, 11453912, 20044346, 21092624, 22907824, 40088692, 80177384, 118834337, 160354768, 237668674, 475337348, 831840359, 950674696, 1663680718, 1901349392, 3327361436, 6654722872, 13309445744]

約数ペア:

[(1, 13309445744), (2, 6654722872), (4, 3327361436), (7, 1901349392), (8, 1663680718), (14, 950674696), (16, 831840359), (28, 475337348), (56, 237668674), (83, 160354768), (112, 118834337), (166, 80177384), (332, 40088692), (581, 22907824), (631, 21092624), (664, 20044346), (1162, 11453912), (1262, 10546312), (1328, 10022173), (2269, 5865776), (2324, 5726956), (2524, 5273156), (4417, 3013232), (4538, 2932888), (4648, 2863478), (5048, 2636578), (8834, 1506616), (9076, 1466444), (9296, 1431739), (10096, 1318289), (15883, 837968), (17668, 753308), (18152, 733222), (31766, 418984), (35336, 376654), (36304, 366611), (52373, 254128), (63532, 209492), (70672, 188327), (104746, 127064)]