305026488

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{325883}}^1$

素因数の和:325908

約数の個数: 48

約数和(自身を含む): 889663320

約数和(自身を除く): 584636832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 325883, 651766, 977649, 1303532, 1955298, 2607064, 2932947, 3910596, 4236479, 5865894, 7821192, 8472958, 11731788, 12709437, 16945916, 23463576, 25418874, 33891832, 38128311, 50837748, 76256622, 101675496, 152513244, 305026488]

約数ペア:

[(1, 305026488), (2, 152513244), (3, 101675496), (4, 76256622), (6, 50837748), (8, 38128311), (9, 33891832), (12, 25418874), (13, 23463576), (18, 16945916), (24, 12709437), (26, 11731788), (36, 8472958), (39, 7821192), (52, 5865894), (72, 4236479), (78, 3910596), (104, 2932947), (117, 2607064), (156, 1955298), (234, 1303532), (312, 977649), (468, 651766), (936, 325883)]