721604484

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{9371}}^1$

素因数の和:9438

約数の個数: 96

約数和(自身を含む): 2015354880

約数和(自身を除く): 1293750396

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 31, 36, 46, 54, 62, 69, 92, 93, 108, 124, 138, 186, 207, 276, 279, 372, 414, 558, 621, 713, 828, 837, 1116, 1242, 1426, 1674, 2139, 2484, 2852, 3348, 4278, 6417, 8556, 9371, 12834, 18742, 19251, 25668, 28113, 37484, 38502, 56226, 77004, 84339, 112452, 168678, 215533, 253017, 290501, 337356, 431066, 506034, 581002, 646599, 862132, 871503, 1012068, 1162004, 1293198, 1743006, 1939797, 2586396, 2614509, 3486012, 3879594, 5229018, 5819391, 6681523, 7759188, 7843527, 10458036, 11638782, 13363046, 15687054, 20044569, 23277564, 26726092, 31374108, 40089138, 60133707, 80178276, 120267414, 180401121, 240534828, 360802242, 721604484]

約数ペア:

[(1, 721604484), (2, 360802242), (3, 240534828), (4, 180401121), (6, 120267414), (9, 80178276), (12, 60133707), (18, 40089138), (23, 31374108), (27, 26726092), (31, 23277564), (36, 20044569), (46, 15687054), (54, 13363046), (62, 11638782), (69, 10458036), (92, 7843527), (93, 7759188), (108, 6681523), (124, 5819391), (138, 5229018), (186, 3879594), (207, 3486012), (276, 2614509), (279, 2586396), (372, 1939797), (414, 1743006), (558, 1293198), (621, 1162004), (713, 1012068), (828, 871503), (837, 862132), (1116, 646599), (1242, 581002), (1426, 506034), (1674, 431066), (2139, 337356), (2484, 290501), (2852, 253017), (3348, 215533), (4278, 168678), (6417, 112452), (8556, 84339), (9371, 77004), (12834, 56226), (18742, 38502), (19251, 37484), (25668, 28113)]