284865696

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{31907}}^1$

素因数の和:31954

約数の個数: 72

約数和(自身を含む): 836244864

約数和(自身を除く): 551379168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 144, 186, 248, 279, 288, 372, 496, 558, 744, 992, 1116, 1488, 2232, 2976, 4464, 8928, 31907, 63814, 95721, 127628, 191442, 255256, 287163, 382884, 510512, 574326, 765768, 989117, 1021024, 1148652, 1531536, 1978234, 2297304, 2967351, 3063072, 3956468, 4594608, 5934702, 7912936, 8902053, 9189216, 11869404, 15825872, 17804106, 23738808, 31651744, 35608212, 47477616, 71216424, 94955232, 142432848, 284865696]

約数ペア:

[(1, 284865696), (2, 142432848), (3, 94955232), (4, 71216424), (6, 47477616), (8, 35608212), (9, 31651744), (12, 23738808), (16, 17804106), (18, 15825872), (24, 11869404), (31, 9189216), (32, 8902053), (36, 7912936), (48, 5934702), (62, 4594608), (72, 3956468), (93, 3063072), (96, 2967351), (124, 2297304), (144, 1978234), (186, 1531536), (248, 1148652), (279, 1021024), (288, 989117), (372, 765768), (496, 574326), (558, 510512), (744, 382884), (992, 287163), (1116, 255256), (1488, 191442), (2232, 127628), (2976, 95721), (4464, 63814), (8928, 31907)]