826993288

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1$

素因数の和:311

約数の個数: 128

約数和(自身を含む): 1867017600

約数和(自身を除く): 1040024312

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 41, 44, 68, 82, 88, 97, 136, 139, 164, 187, 194, 278, 328, 374, 388, 451, 556, 697, 748, 776, 902, 1067, 1112, 1394, 1496, 1529, 1649, 1804, 2134, 2363, 2788, 3058, 3298, 3608, 3977, 4268, 4726, 5576, 5699, 6116, 6596, 7667, 7954, 8536, 9452, 11398, 12232, 13192, 13483, 15334, 15908, 18139, 18904, 22796, 25993, 26966, 30668, 31816, 36278, 43747, 45592, 51986, 53932, 61336, 62689, 67609, 72556, 87494, 96883, 103972, 107864, 125378, 135218, 145112, 148313, 174988, 193766, 207944, 229211, 250756, 270436, 296626, 349976, 387532, 458422, 501512, 540872, 552803, 593252, 743699, 775064, 916844, 1065713, 1105606, 1186504, 1487398, 1833688, 2131426, 2211212, 2521321, 2974796, 4262852, 4422424, 5042642, 5949592, 6080833, 8525704, 9397651, 10085284, 12161666, 18795302, 20170568, 24323332, 37590604, 48646664, 75181208, 103374161, 206748322, 413496644, 826993288]

約数ペア:

[(1, 826993288), (2, 413496644), (4, 206748322), (8, 103374161), (11, 75181208), (17, 48646664), (22, 37590604), (34, 24323332), (41, 20170568), (44, 18795302), (68, 12161666), (82, 10085284), (88, 9397651), (97, 8525704), (136, 6080833), (139, 5949592), (164, 5042642), (187, 4422424), (194, 4262852), (278, 2974796), (328, 2521321), (374, 2211212), (388, 2131426), (451, 1833688), (556, 1487398), (697, 1186504), (748, 1105606), (776, 1065713), (902, 916844), (1067, 775064), (1112, 743699), (1394, 593252), (1496, 552803), (1529, 540872), (1649, 501512), (1804, 458422), (2134, 387532), (2363, 349976), (2788, 296626), (3058, 270436), (3298, 250756), (3608, 229211), (3977, 207944), (4268, 193766), (4726, 174988), (5576, 148313), (5699, 145112), (6116, 135218), (6596, 125378), (7667, 107864), (7954, 103972), (8536, 96883), (9452, 87494), (11398, 72556), (12232, 67609), (13192, 62689), (13483, 61336), (15334, 53932), (15908, 51986), (18139, 45592), (18904, 43747), (22796, 36278), (25993, 31816), (26966, 30668)]