291283753936

素因数分解:

$2^4\times 7^1\times {\mathrm{389}}^1\times {\mathrm{1867}}^1\times {\mathrm{3581}}^1$

素因数の和:5852

約数の個数: 80

約数和(自身を含む): 647170542720

約数和(自身を除く): 355886788784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 389, 778, 1556, 1867, 2723, 3112, 3581, 3734, 5446, 6224, 7162, 7468, 10892, 13069, 14324, 14936, 21784, 25067, 26138, 28648, 29872, 43568, 50134, 52276, 57296, 100268, 104552, 200536, 209104, 401072, 726263, 1393009, 1452526, 2786018, 2905052, 5083841, 5572036, 5810104, 6685727, 9751063, 10167682, 11144072, 11620208, 13371454, 19502126, 20335364, 22288144, 26742908, 39004252, 40670728, 46800089, 53485816, 78008504, 81341456, 93600178, 106971632, 156017008, 187200356, 374400712, 748801424, 2600747803, 5201495606, 10402991212, 18205234621, 20805982424, 36410469242, 41611964848, 72820938484, 145641876968, 291283753936]

約数ペア:

[(1, 291283753936), (2, 145641876968), (4, 72820938484), (7, 41611964848), (8, 36410469242), (14, 20805982424), (16, 18205234621), (28, 10402991212), (56, 5201495606), (112, 2600747803), (389, 748801424), (778, 374400712), (1556, 187200356), (1867, 156017008), (2723, 106971632), (3112, 93600178), (3581, 81341456), (3734, 78008504), (5446, 53485816), (6224, 46800089), (7162, 40670728), (7468, 39004252), (10892, 26742908), (13069, 22288144), (14324, 20335364), (14936, 19502126), (21784, 13371454), (25067, 11620208), (26138, 11144072), (28648, 10167682), (29872, 9751063), (43568, 6685727), (50134, 5810104), (52276, 5572036), (57296, 5083841), (100268, 2905052), (104552, 2786018), (200536, 1452526), (209104, 1393009), (401072, 726263)]