551736592

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{1187}}^1$

素因数の和:1364

約数の個数: 80

約数和(自身を含む): 1237420800

約数和(自身を除く): 685684208

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 139, 152, 176, 209, 278, 304, 418, 556, 836, 1112, 1187, 1529, 1672, 2224, 2374, 2641, 3058, 3344, 4748, 5282, 6116, 9496, 10564, 12232, 13057, 18992, 21128, 22553, 24464, 26114, 29051, 42256, 45106, 52228, 58102, 90212, 104456, 116204, 164993, 180424, 208912, 232408, 248083, 329986, 360848, 464816, 496166, 659972, 992332, 1319944, 1814923, 1984664, 2639888, 3134867, 3629846, 3969328, 6269734, 7259692, 12539468, 14519384, 25078936, 29038768, 34483537, 50157872, 68967074, 137934148, 275868296, 551736592]

約数ペア:

[(1, 551736592), (2, 275868296), (4, 137934148), (8, 68967074), (11, 50157872), (16, 34483537), (19, 29038768), (22, 25078936), (38, 14519384), (44, 12539468), (76, 7259692), (88, 6269734), (139, 3969328), (152, 3629846), (176, 3134867), (209, 2639888), (278, 1984664), (304, 1814923), (418, 1319944), (556, 992332), (836, 659972), (1112, 496166), (1187, 464816), (1529, 360848), (1672, 329986), (2224, 248083), (2374, 232408), (2641, 208912), (3058, 180424), (3344, 164993), (4748, 116204), (5282, 104456), (6116, 90212), (9496, 58102), (10564, 52228), (12232, 45106), (13057, 42256), (18992, 29051), (21128, 26114), (22553, 24464)]