640051566348

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^1\times {\mathrm{241}}^1\times {\mathrm{3031753}}^1$

素因数の和:3032074

約数の個数: 48

約数和(自身を含む): 1520194217696

約数和(自身を除く): 880142651348

約数列:

[1, 2, 3, 4, 6, 12, 73, 146, 219, 241, 292, 438, 482, 723, 876, 964, 1446, 2892, 17593, 35186, 52779, 70372, 105558, 211116, 3031753, 6063506, 9095259, 12127012, 18190518, 36381036, 221317969, 442635938, 663953907, 730652473, 885271876, 1327907814, 1461304946, 2191957419, 2655815628, 2922609892, 4383914838, 8767829676, 53337630529, 106675261058, 160012891587, 213350522116, 320025783174, 640051566348]

約数ペア:

[(1, 640051566348), (2, 320025783174), (3, 213350522116), (4, 160012891587), (6, 106675261058), (12, 53337630529), (73, 8767829676), (146, 4383914838), (219, 2922609892), (241, 2655815628), (292, 2191957419), (438, 1461304946), (482, 1327907814), (723, 885271876), (876, 730652473), (964, 663953907), (1446, 442635938), (2892, 221317969), (17593, 36381036), (35186, 18190518), (52779, 12127012), (70372, 9095259), (105558, 6063506), (211116, 3031753)]