289808838

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{1103}}^1\times {\mathrm{1327}}^1$

素因数の和:2449

約数の個数: 48

約数和(自身を含む): 686140416

約数和(自身を除く): 396331578

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 1103, 1327, 2206, 2654, 3309, 3981, 6618, 7962, 9927, 11943, 12133, 14597, 19854, 23886, 24266, 29194, 36399, 43791, 72798, 87582, 109197, 131373, 218394, 262746, 1463681, 2927362, 4391043, 8782086, 13173129, 16100491, 26346258, 32200982, 48301473, 96602946, 144904419, 289808838]

約数ペア:

[(1, 289808838), (2, 144904419), (3, 96602946), (6, 48301473), (9, 32200982), (11, 26346258), (18, 16100491), (22, 13173129), (33, 8782086), (66, 4391043), (99, 2927362), (198, 1463681), (1103, 262746), (1327, 218394), (2206, 131373), (2654, 109197), (3309, 87582), (3981, 72798), (6618, 43791), (7962, 36399), (9927, 29194), (11943, 24266), (12133, 23886), (14597, 19854)]