298645072

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{431}}^1$

素因数の和:608

約数の個数: 80

約数和(自身を含む): 658243584

約数和(自身を除く): 359598512

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 88, 124, 127, 176, 248, 254, 341, 431, 496, 508, 682, 862, 1016, 1364, 1397, 1724, 2032, 2728, 2794, 3448, 3937, 4741, 5456, 5588, 6896, 7874, 9482, 11176, 13361, 15748, 18964, 22352, 26722, 31496, 37928, 43307, 53444, 54737, 62992, 75856, 86614, 106888, 109474, 146971, 173228, 213776, 218948, 293942, 346456, 437896, 587884, 602107, 692912, 875792, 1175768, 1204214, 1696847, 2351536, 2408428, 3393694, 4816856, 6787388, 9633712, 13574776, 18665317, 27149552, 37330634, 74661268, 149322536, 298645072]

約数ペア:

[(1, 298645072), (2, 149322536), (4, 74661268), (8, 37330634), (11, 27149552), (16, 18665317), (22, 13574776), (31, 9633712), (44, 6787388), (62, 4816856), (88, 3393694), (124, 2408428), (127, 2351536), (176, 1696847), (248, 1204214), (254, 1175768), (341, 875792), (431, 692912), (496, 602107), (508, 587884), (682, 437896), (862, 346456), (1016, 293942), (1364, 218948), (1397, 213776), (1724, 173228), (2032, 146971), (2728, 109474), (2794, 106888), (3448, 86614), (3937, 75856), (4741, 62992), (5456, 54737), (5588, 53444), (6896, 43307), (7874, 37928), (9482, 31496), (11176, 26722), (13361, 22352), (15748, 18964)]