289337004

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{8803}}^1$

素因数の和:8907

約数の個数: 72

約数和(自身を含む): 807573312

約数和(自身を除く): 518236308

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 83, 99, 132, 166, 198, 249, 332, 396, 498, 747, 913, 996, 1494, 1826, 2739, 2988, 3652, 5478, 8217, 8803, 10956, 16434, 17606, 26409, 32868, 35212, 52818, 79227, 96833, 105636, 158454, 193666, 290499, 316908, 387332, 580998, 730649, 871497, 1161996, 1461298, 1742994, 2191947, 2922596, 3485988, 4383894, 6575841, 8037139, 8767788, 13151682, 16074278, 24111417, 26303364, 32148556, 48222834, 72334251, 96445668, 144668502, 289337004]

約数ペア:

[(1, 289337004), (2, 144668502), (3, 96445668), (4, 72334251), (6, 48222834), (9, 32148556), (11, 26303364), (12, 24111417), (18, 16074278), (22, 13151682), (33, 8767788), (36, 8037139), (44, 6575841), (66, 4383894), (83, 3485988), (99, 2922596), (132, 2191947), (166, 1742994), (198, 1461298), (249, 1161996), (332, 871497), (396, 730649), (498, 580998), (747, 387332), (913, 316908), (996, 290499), (1494, 193666), (1826, 158454), (2739, 105636), (2988, 96833), (3652, 79227), (5478, 52818), (8217, 35212), (8803, 32868), (10956, 26409), (16434, 17606)]