1566340016

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{853}}^1$

素因数の和:1078

約数の個数: 80

約数和(自身を含む): 3312850464

約数和(自身を除く): 1746510448

約数列:

[1, 2, 4, 8, 16, 17, 34, 43, 68, 86, 136, 157, 172, 272, 314, 344, 628, 688, 731, 853, 1256, 1462, 1706, 2512, 2669, 2924, 3412, 5338, 5848, 6751, 6824, 10676, 11696, 13502, 13648, 14501, 21352, 27004, 29002, 36679, 42704, 54008, 58004, 73358, 108016, 114767, 116008, 133921, 146716, 229534, 232016, 267842, 293432, 459068, 535684, 586864, 623543, 918136, 1071368, 1247086, 1836272, 2142736, 2276657, 2494172, 4553314, 4988344, 5758603, 9106628, 9976688, 11517206, 18213256, 23034412, 36426512, 46068824, 92137648, 97896251, 195792502, 391585004, 783170008, 1566340016]

約数ペア:

[(1, 1566340016), (2, 783170008), (4, 391585004), (8, 195792502), (16, 97896251), (17, 92137648), (34, 46068824), (43, 36426512), (68, 23034412), (86, 18213256), (136, 11517206), (157, 9976688), (172, 9106628), (272, 5758603), (314, 4988344), (344, 4553314), (628, 2494172), (688, 2276657), (731, 2142736), (853, 1836272), (1256, 1247086), (1462, 1071368), (1706, 918136), (2512, 623543), (2669, 586864), (2924, 535684), (3412, 459068), (5338, 293432), (5848, 267842), (6751, 232016), (6824, 229534), (10676, 146716), (11696, 133921), (13502, 116008), (13648, 114767), (14501, 108016), (21352, 73358), (27004, 58004), (29002, 54008), (36679, 42704)]