857542212

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{33409}}^1$

素因数の和:33473

約数の個数: 72

約数和(自身を含む): 2334958080

約数和(自身を除く): 1477415868

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 31, 36, 46, 62, 69, 92, 93, 124, 138, 186, 207, 276, 279, 372, 414, 558, 713, 828, 1116, 1426, 2139, 2852, 4278, 6417, 8556, 12834, 25668, 33409, 66818, 100227, 133636, 200454, 300681, 400908, 601362, 768407, 1035679, 1202724, 1536814, 2071358, 2305221, 3073628, 3107037, 4142716, 4610442, 6214074, 6915663, 9220884, 9321111, 12428148, 13831326, 18642222, 23820617, 27662652, 37284444, 47641234, 71461851, 95282468, 142923702, 214385553, 285847404, 428771106, 857542212]

約数ペア:

[(1, 857542212), (2, 428771106), (3, 285847404), (4, 214385553), (6, 142923702), (9, 95282468), (12, 71461851), (18, 47641234), (23, 37284444), (31, 27662652), (36, 23820617), (46, 18642222), (62, 13831326), (69, 12428148), (92, 9321111), (93, 9220884), (124, 6915663), (138, 6214074), (186, 4610442), (207, 4142716), (276, 3107037), (279, 3073628), (372, 2305221), (414, 2071358), (558, 1536814), (713, 1202724), (828, 1035679), (1116, 768407), (1426, 601362), (2139, 400908), (2852, 300681), (4278, 200454), (6417, 133636), (8556, 100227), (12834, 66818), (25668, 33409)]