16447944

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{359}}^1$

素因数の和:474

約数の個数: 64

約数和(自身を含む): 43545600

約数和(自身を除く): 27097656

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 83, 92, 138, 166, 184, 249, 276, 332, 359, 498, 552, 664, 718, 996, 1077, 1436, 1909, 1992, 2154, 2872, 3818, 4308, 5727, 7636, 8257, 8616, 11454, 15272, 16514, 22908, 24771, 29797, 33028, 45816, 49542, 59594, 66056, 89391, 99084, 119188, 178782, 198168, 238376, 357564, 685331, 715128, 1370662, 2055993, 2741324, 4111986, 5482648, 8223972, 16447944]

約数ペア:

[(1, 16447944), (2, 8223972), (3, 5482648), (4, 4111986), (6, 2741324), (8, 2055993), (12, 1370662), (23, 715128), (24, 685331), (46, 357564), (69, 238376), (83, 198168), (92, 178782), (138, 119188), (166, 99084), (184, 89391), (249, 66056), (276, 59594), (332, 49542), (359, 45816), (498, 33028), (552, 29797), (664, 24771), (718, 22908), (996, 16514), (1077, 15272), (1436, 11454), (1909, 8616), (1992, 8257), (2154, 7636), (2872, 5727), (3818, 4308)]