290694384

素因数分解:

$2^4\times 3^2\times {\mathrm{227}}^1\times {\mathrm{8893}}^1$

素因数の和:9134

約数の個数: 60

約数和(自身を含む): 817216296

約数和(自身を除く): 526521912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 227, 454, 681, 908, 1362, 1816, 2043, 2724, 3632, 4086, 5448, 8172, 8893, 10896, 16344, 17786, 26679, 32688, 35572, 53358, 71144, 80037, 106716, 142288, 160074, 213432, 320148, 426864, 640296, 1280592, 2018711, 4037422, 6056133, 8074844, 12112266, 16149688, 18168399, 24224532, 32299376, 36336798, 48449064, 72673596, 96898128, 145347192, 290694384]

約数ペア:

[(1, 290694384), (2, 145347192), (3, 96898128), (4, 72673596), (6, 48449064), (8, 36336798), (9, 32299376), (12, 24224532), (16, 18168399), (18, 16149688), (24, 12112266), (36, 8074844), (48, 6056133), (72, 4037422), (144, 2018711), (227, 1280592), (454, 640296), (681, 426864), (908, 320148), (1362, 213432), (1816, 160074), (2043, 142288), (2724, 106716), (3632, 80037), (4086, 71144), (5448, 53358), (8172, 35572), (8893, 32688), (10896, 26679), (16344, 17786)]