1281253068

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{283}}^1\times {\mathrm{6619}}^1$

素因数の和:6931

約数の個数: 72

約数和(自身を含む): 3421745600

約数和(自身を除く): 2140492532

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 283, 342, 566, 684, 849, 1132, 1698, 2547, 3396, 5094, 5377, 6619, 10188, 10754, 13238, 16131, 19857, 21508, 26476, 32262, 39714, 48393, 59571, 64524, 79428, 96786, 119142, 125761, 193572, 238284, 251522, 377283, 503044, 754566, 1131849, 1509132, 1873177, 2263698, 3746354, 4527396, 5619531, 7492708, 11239062, 16858593, 22478124, 33717186, 35590363, 67434372, 71180726, 106771089, 142361452, 213542178, 320313267, 427084356, 640626534, 1281253068]

約数ペア:

[(1, 1281253068), (2, 640626534), (3, 427084356), (4, 320313267), (6, 213542178), (9, 142361452), (12, 106771089), (18, 71180726), (19, 67434372), (36, 35590363), (38, 33717186), (57, 22478124), (76, 16858593), (114, 11239062), (171, 7492708), (228, 5619531), (283, 4527396), (342, 3746354), (566, 2263698), (684, 1873177), (849, 1509132), (1132, 1131849), (1698, 754566), (2547, 503044), (3396, 377283), (5094, 251522), (5377, 238284), (6619, 193572), (10188, 125761), (10754, 119142), (13238, 96786), (16131, 79428), (19857, 64524), (21508, 59571), (26476, 48393), (32262, 39714)]