31415704872

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{507163}}^1$

素因数の和:507290

約数の個数: 64

約数和(自身を含む): 82160568000

約数和(自身を除く): 50744863128

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 87, 89, 116, 174, 178, 232, 267, 348, 356, 534, 696, 712, 1068, 2136, 2581, 5162, 7743, 10324, 15486, 20648, 30972, 61944, 507163, 1014326, 1521489, 2028652, 3042978, 4057304, 6085956, 12171912, 14707727, 29415454, 44123181, 45137507, 58830908, 88246362, 90275014, 117661816, 135412521, 176492724, 180550028, 270825042, 352985448, 361100056, 541650084, 1083300168, 1308987703, 2617975406, 3926963109, 5235950812, 7853926218, 10471901624, 15707852436, 31415704872]

約数ペア:

[(1, 31415704872), (2, 15707852436), (3, 10471901624), (4, 7853926218), (6, 5235950812), (8, 3926963109), (12, 2617975406), (24, 1308987703), (29, 1083300168), (58, 541650084), (87, 361100056), (89, 352985448), (116, 270825042), (174, 180550028), (178, 176492724), (232, 135412521), (267, 117661816), (348, 90275014), (356, 88246362), (534, 58830908), (696, 45137507), (712, 44123181), (1068, 29415454), (2136, 14707727), (2581, 12171912), (5162, 6085956), (7743, 4057304), (10324, 3042978), (15486, 2028652), (20648, 1521489), (30972, 1014326), (61944, 507163)]