231494328

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4339}}^1$

素因数の和:4386

約数の個数: 128

約数和(自身を含む): 729120000

約数和(自身を除く): 497625672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 27, 36, 38, 39, 52, 54, 57, 72, 76, 78, 104, 108, 114, 117, 152, 156, 171, 216, 228, 234, 247, 312, 342, 351, 456, 468, 494, 513, 684, 702, 741, 936, 988, 1026, 1368, 1404, 1482, 1976, 2052, 2223, 2808, 2964, 4104, 4339, 4446, 5928, 6669, 8678, 8892, 13017, 13338, 17356, 17784, 26034, 26676, 34712, 39051, 52068, 53352, 56407, 78102, 82441, 104136, 112814, 117153, 156204, 164882, 169221, 225628, 234306, 247323, 312408, 329764, 338442, 451256, 468612, 494646, 507663, 659528, 676884, 741969, 937224, 989292, 1015326, 1071733, 1353768, 1483938, 1522989, 1978584, 2030652, 2143466, 2225907, 2967876, 3045978, 3215199, 4061304, 4286932, 4451814, 5935752, 6091956, 6430398, 8573864, 8903628, 9645597, 12183912, 12860796, 17807256, 19291194, 25721592, 28936791, 38582388, 57873582, 77164776, 115747164, 231494328]

約数ペア:

[(1, 231494328), (2, 115747164), (3, 77164776), (4, 57873582), (6, 38582388), (8, 28936791), (9, 25721592), (12, 19291194), (13, 17807256), (18, 12860796), (19, 12183912), (24, 9645597), (26, 8903628), (27, 8573864), (36, 6430398), (38, 6091956), (39, 5935752), (52, 4451814), (54, 4286932), (57, 4061304), (72, 3215199), (76, 3045978), (78, 2967876), (104, 2225907), (108, 2143466), (114, 2030652), (117, 1978584), (152, 1522989), (156, 1483938), (171, 1353768), (216, 1071733), (228, 1015326), (234, 989292), (247, 937224), (312, 741969), (342, 676884), (351, 659528), (456, 507663), (468, 494646), (494, 468612), (513, 451256), (684, 338442), (702, 329764), (741, 312408), (936, 247323), (988, 234306), (1026, 225628), (1368, 169221), (1404, 164882), (1482, 156204), (1976, 117153), (2052, 112814), (2223, 104136), (2808, 82441), (2964, 78102), (4104, 56407), (4339, 53352), (4446, 52068), (5928, 39051), (6669, 34712), (8678, 26676), (8892, 26034), (13017, 17784), (13338, 17356)]