3131946804948

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{181}}^1\times {\mathrm{706499}}^1$

素因数の和:706857

約数の個数: 96

約数和(自身を含む): 7963916688000

約数和(自身を除く): 4831969883052

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 157, 181, 314, 362, 471, 543, 628, 724, 942, 1086, 1884, 2041, 2172, 2353, 4082, 4706, 6123, 7059, 8164, 9412, 12246, 14118, 24492, 28236, 28417, 56834, 85251, 113668, 170502, 341004, 369421, 706499, 738842, 1108263, 1412998, 1477684, 2119497, 2216526, 2825996, 4238994, 4433052, 8477988, 9184487, 18368974, 27553461, 36737948, 55106922, 110213844, 110920343, 127876319, 221840686, 255752638, 332761029, 383628957, 443681372, 511505276, 665522058, 767257914, 1331044116, 1441964459, 1534515828, 1662392147, 2883928918, 3324784294, 4325893377, 4987176441, 5767857836, 6649568588, 8651786754, 9974352882, 17303573508, 19948705764, 20076582083, 40153164166, 60229746249, 80306328332, 120459492498, 240918984996, 260995567079, 521991134158, 782986701237, 1043982268316, 1565973402474, 3131946804948]

約数ペア:

[(1, 3131946804948), (2, 1565973402474), (3, 1043982268316), (4, 782986701237), (6, 521991134158), (12, 260995567079), (13, 240918984996), (26, 120459492498), (39, 80306328332), (52, 60229746249), (78, 40153164166), (156, 20076582083), (157, 19948705764), (181, 17303573508), (314, 9974352882), (362, 8651786754), (471, 6649568588), (543, 5767857836), (628, 4987176441), (724, 4325893377), (942, 3324784294), (1086, 2883928918), (1884, 1662392147), (2041, 1534515828), (2172, 1441964459), (2353, 1331044116), (4082, 767257914), (4706, 665522058), (6123, 511505276), (7059, 443681372), (8164, 383628957), (9412, 332761029), (12246, 255752638), (14118, 221840686), (24492, 127876319), (28236, 110920343), (28417, 110213844), (56834, 55106922), (85251, 36737948), (113668, 27553461), (170502, 18368974), (341004, 9184487), (369421, 8477988), (706499, 4433052), (738842, 4238994), (1108263, 2825996), (1412998, 2216526), (1477684, 2119497)]