289316928

素因数分解:

$2^6\times 3^1\times {\mathrm{89}}^1\times {\mathrm{16931}}^1$

素因数の和:17035

約数の個数: 56

約数和(自身を含む): 774131040

約数和(自身を除く): 484814112

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 89, 96, 178, 192, 267, 356, 534, 712, 1068, 1424, 2136, 2848, 4272, 5696, 8544, 16931, 17088, 33862, 50793, 67724, 101586, 135448, 203172, 270896, 406344, 541792, 812688, 1083584, 1506859, 1625376, 3013718, 3250752, 4520577, 6027436, 9041154, 12054872, 18082308, 24109744, 36164616, 48219488, 72329232, 96438976, 144658464, 289316928]

約数ペア:

[(1, 289316928), (2, 144658464), (3, 96438976), (4, 72329232), (6, 48219488), (8, 36164616), (12, 24109744), (16, 18082308), (24, 12054872), (32, 9041154), (48, 6027436), (64, 4520577), (89, 3250752), (96, 3013718), (178, 1625376), (192, 1506859), (267, 1083584), (356, 812688), (534, 541792), (712, 406344), (1068, 270896), (1424, 203172), (2136, 135448), (2848, 101586), (4272, 67724), (5696, 50793), (8544, 33862), (16931, 17088)]