1645078896

素因数分解:

$2^4\times 3^8\times {\mathrm{15671}}^1$

素因数の和:15703

約数の個数: 90

約数和(自身を含む): 4781072712

約数和(自身を除く): 3135993816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 243, 324, 432, 486, 648, 729, 972, 1296, 1458, 1944, 2187, 2916, 3888, 4374, 5832, 6561, 8748, 11664, 13122, 15671, 17496, 26244, 31342, 34992, 47013, 52488, 62684, 94026, 104976, 125368, 141039, 188052, 250736, 282078, 376104, 423117, 564156, 752208, 846234, 1128312, 1269351, 1692468, 2256624, 2538702, 3384936, 3808053, 5077404, 6769872, 7616106, 10154808, 11424159, 15232212, 20309616, 22848318, 30464424, 34272477, 45696636, 60928848, 68544954, 91393272, 102817431, 137089908, 182786544, 205634862, 274179816, 411269724, 548359632, 822539448, 1645078896]

約数ペア:

[(1, 1645078896), (2, 822539448), (3, 548359632), (4, 411269724), (6, 274179816), (8, 205634862), (9, 182786544), (12, 137089908), (16, 102817431), (18, 91393272), (24, 68544954), (27, 60928848), (36, 45696636), (48, 34272477), (54, 30464424), (72, 22848318), (81, 20309616), (108, 15232212), (144, 11424159), (162, 10154808), (216, 7616106), (243, 6769872), (324, 5077404), (432, 3808053), (486, 3384936), (648, 2538702), (729, 2256624), (972, 1692468), (1296, 1269351), (1458, 1128312), (1944, 846234), (2187, 752208), (2916, 564156), (3888, 423117), (4374, 376104), (5832, 282078), (6561, 250736), (8748, 188052), (11664, 141039), (13122, 125368), (15671, 104976), (17496, 94026), (26244, 62684), (31342, 52488), (34992, 47013)]