316227798

素因数分解:

$2^1\times 3^2\times {\mathrm{193}}^1\times {\mathrm{227}}^1\times {\mathrm{401}}^1$

素因数の和:829

約数の個数: 48

約数和(自身を含む): 693469296

約数和(自身を除く): 377241498

約数列:

[1, 2, 3, 6, 9, 18, 193, 227, 386, 401, 454, 579, 681, 802, 1158, 1203, 1362, 1737, 2043, 2406, 3474, 3609, 4086, 7218, 43811, 77393, 87622, 91027, 131433, 154786, 182054, 232179, 262866, 273081, 394299, 464358, 546162, 696537, 788598, 819243, 1393074, 1638486, 17568211, 35136422, 52704633, 105409266, 158113899, 316227798]

約数ペア:

[(1, 316227798), (2, 158113899), (3, 105409266), (6, 52704633), (9, 35136422), (18, 17568211), (193, 1638486), (227, 1393074), (386, 819243), (401, 788598), (454, 696537), (579, 546162), (681, 464358), (802, 394299), (1158, 273081), (1203, 262866), (1362, 232179), (1737, 182054), (2043, 154786), (2406, 131433), (3474, 91027), (3609, 87622), (4086, 77393), (7218, 43811)]