319284724

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1\times {\mathrm{853}}^1$

素因数の和:1096

約数の個数: 48

約数和(自身を含む): 626685696

約数和(自身を除く): 307400972

約数列:

[1, 2, 4, 11, 22, 44, 47, 94, 181, 188, 362, 517, 724, 853, 1034, 1706, 1991, 2068, 3412, 3982, 7964, 8507, 9383, 17014, 18766, 34028, 37532, 40091, 80182, 93577, 154393, 160364, 187154, 308786, 374308, 441001, 617572, 882002, 1698323, 1764004, 3396646, 6793292, 7256471, 14512942, 29025884, 79821181, 159642362, 319284724]

約数ペア:

[(1, 319284724), (2, 159642362), (4, 79821181), (11, 29025884), (22, 14512942), (44, 7256471), (47, 6793292), (94, 3396646), (181, 1764004), (188, 1698323), (362, 882002), (517, 617572), (724, 441001), (853, 374308), (1034, 308786), (1706, 187154), (1991, 160364), (2068, 154393), (3412, 93577), (3982, 80182), (7964, 40091), (8507, 37532), (9383, 34028), (17014, 18766)]