290840976

素因数分解:

$2^4\times 3^3\times {\mathrm{653}}^1\times {\mathrm{1031}}^1$

素因数の和:1701

約数の個数: 80

約数和(自身を含む): 836910720

約数和(自身を除く): 546069744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 653, 1031, 1306, 1959, 2062, 2612, 3093, 3918, 4124, 5224, 5877, 6186, 7836, 8248, 9279, 10448, 11754, 12372, 15672, 16496, 17631, 18558, 23508, 24744, 27837, 31344, 35262, 37116, 47016, 49488, 55674, 70524, 74232, 94032, 111348, 141048, 148464, 222696, 282096, 445392, 673243, 1346486, 2019729, 2692972, 4039458, 5385944, 6059187, 8078916, 10771888, 12118374, 16157832, 18177561, 24236748, 32315664, 36355122, 48473496, 72710244, 96946992, 145420488, 290840976]

約数ペア:

[(1, 290840976), (2, 145420488), (3, 96946992), (4, 72710244), (6, 48473496), (8, 36355122), (9, 32315664), (12, 24236748), (16, 18177561), (18, 16157832), (24, 12118374), (27, 10771888), (36, 8078916), (48, 6059187), (54, 5385944), (72, 4039458), (108, 2692972), (144, 2019729), (216, 1346486), (432, 673243), (653, 445392), (1031, 282096), (1306, 222696), (1959, 148464), (2062, 141048), (2612, 111348), (3093, 94032), (3918, 74232), (4124, 70524), (5224, 55674), (5877, 49488), (6186, 47016), (7836, 37116), (8248, 35262), (9279, 31344), (10448, 27837), (11754, 24744), (12372, 23508), (15672, 18558), (16496, 17631)]