290183952

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{140593}}^1$

素因数の和:140647

約数の個数: 40

約数和(自身を含む): 767080864

約数和(自身を除く): 476896912

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 258, 344, 516, 688, 1032, 2064, 140593, 281186, 421779, 562372, 843558, 1124744, 1687116, 2249488, 3374232, 6045499, 6748464, 12090998, 18136497, 24181996, 36272994, 48363992, 72545988, 96727984, 145091976, 290183952]

約数ペア:

[(1, 290183952), (2, 145091976), (3, 96727984), (4, 72545988), (6, 48363992), (8, 36272994), (12, 24181996), (16, 18136497), (24, 12090998), (43, 6748464), (48, 6045499), (86, 3374232), (129, 2249488), (172, 1687116), (258, 1124744), (344, 843558), (516, 562372), (688, 421779), (1032, 281186), (2064, 140593)]