375840468

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{2503}}^1$

素因数の和:2653

約数の個数: 72

約数和(自身を含む): 982549568

約数和(自身を除く): 606709100

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 97, 129, 172, 194, 258, 291, 387, 388, 516, 582, 774, 873, 1164, 1548, 1746, 2503, 3492, 4171, 5006, 7509, 8342, 10012, 12513, 15018, 16684, 22527, 25026, 30036, 37539, 45054, 50052, 75078, 90108, 107629, 150156, 215258, 242791, 322887, 430516, 485582, 645774, 728373, 968661, 971164, 1291548, 1456746, 1937322, 2185119, 2913492, 3874644, 4370238, 8740476, 10440013, 20880026, 31320039, 41760052, 62640078, 93960117, 125280156, 187920234, 375840468]

約数ペア:

[(1, 375840468), (2, 187920234), (3, 125280156), (4, 93960117), (6, 62640078), (9, 41760052), (12, 31320039), (18, 20880026), (36, 10440013), (43, 8740476), (86, 4370238), (97, 3874644), (129, 2913492), (172, 2185119), (194, 1937322), (258, 1456746), (291, 1291548), (387, 971164), (388, 968661), (516, 728373), (582, 645774), (774, 485582), (873, 430516), (1164, 322887), (1548, 242791), (1746, 215258), (2503, 150156), (3492, 107629), (4171, 90108), (5006, 75078), (7509, 50052), (8342, 45054), (10012, 37539), (12513, 30036), (15018, 25026), (16684, 22527)]