266556376030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{1901}}^1\times {\mathrm{14411}}^1$

素因数の和:16465

約数の個数: 64

約数和(自身を含む): 552618339840

約数和(自身を除く): 286061963810

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 139, 278, 695, 973, 1390, 1901, 1946, 3802, 4865, 9505, 9730, 13307, 14411, 19010, 26614, 28822, 66535, 72055, 100877, 133070, 144110, 201754, 264239, 504385, 528478, 1008770, 1321195, 1849673, 2003129, 2642390, 3699346, 4006258, 9248365, 10015645, 14021903, 18496730, 20031290, 27395311, 28043806, 54790622, 70109515, 136976555, 140219030, 191767177, 273953110, 383534354, 958835885, 1917671770, 3807948229, 7615896458, 19039741145, 26655637603, 38079482290, 53311275206, 133278188015, 266556376030]

約数ペア:

[(1, 266556376030), (2, 133278188015), (5, 53311275206), (7, 38079482290), (10, 26655637603), (14, 19039741145), (35, 7615896458), (70, 3807948229), (139, 1917671770), (278, 958835885), (695, 383534354), (973, 273953110), (1390, 191767177), (1901, 140219030), (1946, 136976555), (3802, 70109515), (4865, 54790622), (9505, 28043806), (9730, 27395311), (13307, 20031290), (14411, 18496730), (19010, 14021903), (26614, 10015645), (28822, 9248365), (66535, 4006258), (72055, 3699346), (100877, 2642390), (133070, 2003129), (144110, 1849673), (201754, 1321195), (264239, 1008770), (504385, 528478)]