343485208

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1$

素因数の和:209

約数の個数: 128

約数和(自身を含む): 772208640

約数和(自身を除く): 428723432

約数列:

[1, 2, 4, 8, 11, 22, 31, 37, 41, 44, 62, 74, 82, 83, 88, 124, 148, 164, 166, 248, 296, 328, 332, 341, 407, 451, 664, 682, 814, 902, 913, 1147, 1271, 1364, 1517, 1628, 1804, 1826, 2294, 2542, 2573, 2728, 3034, 3071, 3256, 3403, 3608, 3652, 4588, 5084, 5146, 6068, 6142, 6806, 7304, 9176, 10168, 10292, 12136, 12284, 12617, 13612, 13981, 16687, 20584, 24568, 25234, 27224, 27962, 28303, 33374, 33781, 37433, 47027, 50468, 55924, 56606, 66748, 67562, 74866, 94054, 95201, 100936, 105493, 111848, 113212, 125911, 133496, 135124, 149732, 188108, 190402, 210986, 226424, 251822, 270248, 299464, 376216, 380804, 421972, 503644, 517297, 761608, 843944, 1007288, 1034594, 1047211, 1160423, 1385021, 2069188, 2094422, 2320846, 2770042, 3903241, 4138376, 4188844, 4641692, 5540084, 7806482, 8377688, 9283384, 11080168, 15612964, 31225928, 42935651, 85871302, 171742604, 343485208]

約数ペア:

[(1, 343485208), (2, 171742604), (4, 85871302), (8, 42935651), (11, 31225928), (22, 15612964), (31, 11080168), (37, 9283384), (41, 8377688), (44, 7806482), (62, 5540084), (74, 4641692), (82, 4188844), (83, 4138376), (88, 3903241), (124, 2770042), (148, 2320846), (164, 2094422), (166, 2069188), (248, 1385021), (296, 1160423), (328, 1047211), (332, 1034594), (341, 1007288), (407, 843944), (451, 761608), (664, 517297), (682, 503644), (814, 421972), (902, 380804), (913, 376216), (1147, 299464), (1271, 270248), (1364, 251822), (1517, 226424), (1628, 210986), (1804, 190402), (1826, 188108), (2294, 149732), (2542, 135124), (2573, 133496), (2728, 125911), (3034, 113212), (3071, 111848), (3256, 105493), (3403, 100936), (3608, 95201), (3652, 94054), (4588, 74866), (5084, 67562), (5146, 66748), (6068, 56606), (6142, 55924), (6806, 50468), (7304, 47027), (9176, 37433), (10168, 33781), (10292, 33374), (12136, 28303), (12284, 27962), (12617, 27224), (13612, 25234), (13981, 24568), (16687, 20584)]